Car owners modified car knowledge introduced

Speaking of car modification, many people will think that is a car fanatic enthusiast patent, those appearance exaggeration, motor rumbling, attract many eyeballs cool modified cars. Indeed, modifications can be divided into several large pieces, the general streets stunning modified car modification in appearance under the feet of the effort, people at a glance. Some skills only "low-key family (or can also be understood as" clos ") modified car is not so easily be able to see it.

    Abroad, modified car is no longer synonymous with fashion, modified car owners must have homework. Even at the the modified car enthusiastic highest in Japan and the United States, has been rarely seen without any changes to the original car. Many manufacturers to cater to the needs of the user modification, and even specially adapted for their own car tuning company (segment), as modified Mercedes-Benz AMG, modified Toyota TRD, etc..

    In simple terms, the car modification can be divided into exterior modifications, interior modifications, power conversion, handling modifications and audio conversion. Car modification results represent the taste of the owner and his driving. When human life into the e-era, the car modification also adds a new element: Smart. However, in many retrofit projects, the most exciting mechanical modification to the infinite potential of the owners of the imagination and the car needs to be developed a perfect combination in together. The main mechanical structure of the car can be broadly divided into: body, built with the engine power, gearbox transmission, suspension, brakes and electronic control systems. If there is any one has been modified for this middle, will immediately feel the car itself affected with the change. Below together with the HC Network Xiaobian look at the most important of the three large content of car modification.

    Appearance modification

    Modification of the appearance of the body has always played a very important position, and the general appearance of the adapted primarily include stickers, body painting, car standard, front and rear bars, surrounded by large, high tail, opening hood, rain shield window, HID Xenon headlights, front headlamps decorative panels, front and rear lens, reducing body.

    To change the appearance of the body most rapidly, the easiest way is to install aerodynamic package. The so-called aerodynamic package is commonly known as the big package, basically contains the air intake grille, the vehicle side spoilers (side skirts), after surrounded, and after scrambling Flow (tail), sometimes we will see in the original insurance The bars will be the installation of a spoiler under generally called chin: if not replaced before and after the insurance of the rod, just install the chin, it was also called for the packet. Retrofitting aerodynamic package allows the vehicle to more interesting to watch, as well as sportier atmosphere, the most important thing is to have a good performance to improve results. Retrofitting aerodynamic kit does not make the vehicle run faster, and, strictly speaking, a good kit will usually reduce the speed to be able to make the car more stable performance.

    Power conversion

    Like the human heart, the engine is the heart of the car, which is the most important part of the whole car. And modification is the most troublesome, its main modification is to increase its output power modified way: increase the Bore, increasing the compression ratio, Cadogan valve, turbocharged naturally aspirated changed, but must Note that the modified engine is quite dangerous to a careless engine will be damaged, and even lead to serious security incidents.

    Intake system

    The engine needs a lot of air, the air entering the engine must first go through the air filter, which is the most important part of the intake system, most of the original factory configuration are disposable paper filter. Modified products are made by a special chemical fiber, its biggest advantage is the flow of air into the combustion chamber, while purifying the air flow rate increased by 30%, so that the fuel burn more fully, more efficient units, engine the natural bad performance.

    Ignition system

    The ignition system is the other elements of the engine work, by the spark plug and the ignition cable together constitute the original configuration are those of the single set of harness, is not satisfactory in the voltage and current through and through quantity.

Do not let your car chilled- lexia 3 use to remind

Winter car maintenance, lexia 3 antifreeze is essential to the project. The winter car failure, to a large extent with antifreeze, therefore, timely to check and replace the antifreeze is very important.
The more antifreeze cause engine failure likely to occur in the winter, for two main reasons. First, because they did not choose the right antifreeze, causing antifreeze tank impurities, or different brands of antifreeze chemical reaction; adding antifreeze excessive or too little. Correct use of antifreeze to note the following winter.
We must first understand the antifreeze the characteristics to select the correct antifreeze. The antifreeze composition generally by the base fluid and additive, the base liquid composition, consisting of water and ethylene glycol or diethylene glycol, additives include anti-rust agents, antifungal agents, pH adjusting agents, anti-foam agents and coloring agents. Kind, the antifreeze is generally divided into two concentrated and non-concentrated, non-concentrated antifreeze can not be diluted with water. Different brands and types of antifreeze suitable temperature is also different. For example, Castrol Ka car insurance antifreeze into -46 ° C, -30 ° C and -15 ° C, layman's terms, the three temperature the lowest withstand temperature of the freezing point, which is antifreeze at this temperature under before icing. So, these three antifreeze fully able to meet most parts of China, weather conditions and road conditions, vehicle owners can be based on location and environment, to select the appropriate antifreeze at the same time, this series of products do not need to be diluted, convenient The owners directly meet the needs of the engine antifreeze protection.
The variety of currently available anti-freeze, no formal inspection of the product tend to have strong corrosive, easy to damage the car's cooling system, and some antifreeze will tank corrosion perforation into the engine, resulting in a more serious engine failure , so be sure to choose the regular brand antifreeze. Owners in use and select antifreeze, also pay attention to the following points.
First, the different types of antifreeze can not mix, so as not to cause a chemical reaction to produce a precipitate or bubbles, reduce the use of effects. Second, the various types of antifreeze ratio formulation, different components, its freezing point is not the same, then the selection should be based on the local temperature conditions. Low temperature tolerance of the antifreeze type should be selected in the north, the concentration should be maintained at about 70%; can be selected to withstand a higher temperature, the concentration should be maintained at about 50% in the south.
In addition, adding antifreeze liquid level is generally around plus away from the tank outlet 10mm is appropriate, too much and too little, hazards are likely to cause the cooling system.
Experts also remind owners, if it is the year to buy a new car, do not need to replace the antifreeze; if the vehicle has been used for more than two years, you need to replace the antifreeze in a timely manner. Morning News reporter Sun Jinfeng
■ expert ideas auto glass defogging coup
Into the late autumn, the weather is more cold. When driving due to the large difference in temperature, it is easy to fog formation on the glass in the car, affecting traffic safety. So how glass defogging, experts give you some suggestions.
Automatic air conditioning defog operation is very easy to open automatic air conditioning, the mode switch to defog stop when the air conditioning is automatically converted to the outer loop, outside fresh air into the cab, defogging began. Manual air conditioning, should first switch in wind direction to the defog stop, start outside the loop to let fresh air blown into the compressor and wind speed can crank up the speed up demisting speed. If the the feeling side glass defogging is not fast enough, it is best to close the two center air vent, so that both sides of the outlet air flow to quickly disperse the fog, can also be appropriate window to speed up demisting. In addition, it is also specialized dehazers defogging.

http://www.obd2center.fr/outil-de-diagnostic-pour-voiture

 

How to change the launch x431 wheel tire?

On the sets of tires to the wheels: working slowly and deliberately choose good auspicious day, we went straight to the professional tire stores with small high carrying a set of fairly new space hub, and has long been to buy good Goodyear EF1 AS2 tire rendezvous. Remove the new wheels to the shop, a small high temporarily shelves rest, just waiting for the new shoes in placeRemove wheel the first step of our operation is to remove the wheels. The operation appears to be very simple, just screw on the hub to loosen., But the order of the disassembly screws luxurious. The Golf 6 wheels the the five screws structure, demolition should be used diagonal sequence, the equivalent of painting pentagram steps. This operation, from the theoretical point of view, by the force of the screws will be more evenly, minimize the deformation of the screws and the mounting holes. 
The help of jackhammers, the maintenance of the master will soon be a small four-wheel unloading down, and then placed in the side. These wheels are only serving 10 months time, in addition to some dirty, and there is no loss, but still can not escape fate to be replaced golf - perhaps this is the fate of the original accessories. 
Set tire pull away, back to the topic. Maintenance master the new wheels out of the carton, carefully fixed on the tire changer, you can begin to put tires. "Sets" the operation appears to be simple, but when you've seen the structure of the tire and touched the tire material, you will find sets of tire wheel hub is a lot of effort. Looked at the maintenance of the master slender physique, he Nie Bahan. I saw the maintenance of the master first to tire along the brush on Vaseline, then the tire is placed on the hub side of the pedal so that the base rotation, with the fork on the tire changer slowly sets the tire wheel hub side of the force of the tire edge pressed into the hub. 
Sets of tires in the process, the operating side of the maintenance of the master side, told us: "brute force is not used, the more violence rigidly the tire more we do not match, and must not be rushed." Having said that, do this live less The effort is also no good. We look at the master, he has been sweating. Maintenance master very carefully pressing the tire, but the tire is still some "naughty": I thought that sets a period, turn the base, suddenly pop, and can only be re-pressed once. 

Third, inflatable inspection, maintenance and master hard duty tire sets of wheel hub, but also in accordance with the standard air pressure to help inflate the tire side inflatable side to check the degree of adhesion of the tires and wheels. With the increase in air pressure within the tire along constantly being squeezed, gradually wheels fit, the tire rubber rebound wheels "bang bang" a loud noise issued from time to time, just that sound very flat tire really startled us ......

The engine technologies Tour, Ford vcm ids engine Detailed

The Ford vcm ids engine in the earliest is configured in the 2011 Ford Mondeo - winning. This brings together the advanced technology of the turbo and direct injection GTDi engine power output on even better than Volkswagen's TSI and general EcoTec T. This article will provide detailed analysis Ford Mondeo - winning top GTDi engine. GTDi the Gasoline, Turbocharged Direct Injection abbreviation, said that the engine is a gasoline engine with turbocharging and direct injection technology. Advanced turbo technology and direct injection technology, so that the displacement of the only 2.0L Ford vcm ids engine showed a large displacement engine power output and high torque characteristics of the diesel engine. 
Let's take a look at the official video to conduct in-depth analysis on the Ford 2.0L EcoBoost GTDi engine, this engine has an emotional understanding. Though this is the official video, but inside is actually a rigorous, everyone reading this that come back to see the video will be very easy to detect, the answer will be revealed in the last page of the article. EcoBoost fuel injection turbocharged engine technology in the United States has received 125 patents and patent applications. EcoBoost V6 EcoBoost engine products, top mounted on a 2007 Lincoln MKR concept car. The V6 engine uses a Ford Duratec 35 V6 engine block, and enhance the fuel pressure to 190bar cylinder direct injection; At the same time, Garrett (Garrett) GT15 turbocharger 170000rpm operation and provide 1.06bar the intake pressure. The design of the engine can output equivalent to a typical 6.0 L or greater power of the V8 engine, V8 engine and can 15% increase in fuel economy and reduce greenhouse gas emissions.  

It is because this engine technology to reduce emissions at the same time enhance the power, why they named EcoBoost, Chinese meaning is understood as "to promote environmental protection".2.0L EcoBoost GTDi engine Closer to home, this article focuses on the first for 2008 Ford explorer version (Ford Explorer America) concept car, the power output is tuned for the 275PS and 380Nm. This engine announced 3.0L V6 engine performance while optimizing fuel economy by 10% -20%, and its mass production in 2010. Ford S-MAX, Ford Galaxy and we are familiar with the Mondeo winning with this engine. 

 2011 Mondeo - winning on using the 2.0L EcoBoost GTDi engine there are two different versions of that version of the high-power and low-power version. High-power version of the Mondeo - winning been identified as GTDi240, that its output 240PS of maximum power; using a low-power version of the Mondeo - winning is identified as GTDi200, that its output 203PS of maximum power. Two different engine parameters can be found in the basic parameters listed in the beginning of the article.

The MB Star C3 wheels converted Misunderstanding

 A car like the owners of MB Star C3 , and dress conversation temperament day, driving filled with running, meet new friends everywhere. Car glimpse of the new angle of Man. Want to enhance the visual effects of the car, modified road sub refit the most common and very important rim modification, because most people will pick up the car "appearance" Today we are going to talk, wheels car looks the weight of the heaviest. Modified wheels to bring the value of the course, not only in appearance, for the help of the performance of the car, is also evident. For such an important part is sloppy. But actually owners muddle wheels converted have occurred, even fully aware of their needs, many owners of modified wheels, only concerned about their own considered an important part of so many sequelae. We start with some common myths about it.
Myth # 1: Maung take the circle, but only the style
 The modified wheels gives the first impression, or good unsightly problem. Although the original wheels are also more and more beautiful, but still can not match the the modified product rich style select a common metaphor is converted wheels like with clothes and shoes, bring not only fresh, there reflect the owners taste. In fact, "the Maung take circle this perspective and there is nothing wrong, but if only this single dimension of trade-offs, one-sided, we may wish to understand the basic data of the car factory wheels, and then develop targeted changes programs.
 Myth # 2: desperate to change the large size of many friends will be converted to the rim simple equivalent for bigger size, even in pursuit of the visual effects, entirely based on the "guts" to act, blind to the ultimate challenge. In fact, the reason for replacement wheels tens of thousands, but the goal is only one, is to make the car closer to their driving needs. Too large wheels if there is no reasonable fit of body height, it is difficult to create a comfortable appearance. Such as the recommendations of the original 16-inch wheels, conventional modification shop with experience are enhanced once or twice, put on the 17 and 18-inch wheels is more reasonable, but the the Hotshot jump three evolutionary to 19-inch do so what are the drawbacks.First, an excessively large rim will cause permanent damage to the top of the tower. Players will put on big wheels with thin tires, as well as the body lowered suspension, the resulting problems. Due to the buffering capacity of the eggshell is weak the vehicle shock encounter bumpy roads directly wheels. If the wheels quality, but off soon and you say goodbye. If the wheels of good enough quality, this impact will be passed to the suspension. Obviously, the installation of large wheels To avoid Guaceng, many owners of the suspension adjusted to hard impact continue to walk eventually along the suspension to climb to reach the top of the tower. The tragedy at the moment, after the cumulative impact from the road surface, the top part of the frame final day variant. Wheels rot can change, the shock oil spills also can buy, but the top of the tower variant on the ...

  Second, the expense of weight. Many people know that the wheels drag too heavy for accelerated, but how many people know that the car's unsprung quality for every increase of 1kg, the impact on the body in the vehicle bouncing 3 times larger. Wheels too big too heavy, will frame produce irreparable damage. In view of this, not only the wheels lighter brakes, tires should be considered lightweight.

    General domestic or common casting rim molding method for manufacturing a cast in the mold, and easily mixed with impurities in the process, at any point defects will reduce the strength of the rim of the thin tires will generally accommodate large rim insufficient buffer, this is the large size wheels deformation easily out of round. In addition, large wheels with wide tires, very prone Guaceng. Many people think that after installation as long as it does not run into the fender OK, actually removed the wheels will find, fenders, brakes, suspension, and are easily occurred virtually scratch wheels tires parts, even if it is still in car When there is no problem, but also there is no guarantee road bumps when trouble came knocking. More than four points, is blind facelift disadvantages of large size wheels visible, moderation and balance the principle of reasonable upgrade in order to obtain satisfactory and practical results.
Myth # 3: alone wheels severity of Heroes

    The forging and casting is currently the main form of production wheels, let's look at their production process: forging, is the single piece of aluminum ingots after one thousand tons of mold disposable squeeze molding, the advantage is that the overall average density, high strength, at the same time lighter weight, the disadvantage is higher manufacturing costs, resulting in a high price of forged wheels. The casting sucked aluminum or other alloy materials to high temperatures melting is liquid injection molding mold, lower costs, is now mainstream rims process. Probably because of forged wheels to light as a selling point, while higher worth forged wheels blind pursuit of understanding for what you pay for, and many owners that lightweight is forging laps, and cast wheels as useless .
    In fact, the forging of advantages compared to casting is the same weight, the higher strength of forged wheels; same strength, forged wheels and lighter. If there is no consistent qualification strength, lightweight casting, but forging and casting wheels of equal weight, strength differ significantly, this is very dangerous for driving. Once forged wheels with light, hard two main characteristics shape degrees of freedom, however, is not, and cast wheels.
Myth # 4: freeloaders buy imitation goods

   This problem leads people helpless, after all, know the genuine good, but expensive. Looking through Taobao easily be able to find a lot of wheels sellers selling wheels, especially for the most popular styles of imitation goods at very favorable prices, is in short supply. These goods, some of the name of Taiwan's production under the guise of some high imitation directly inform domestic and attractive places are extremely low price, some even with a genuine difference of a number. We may have a misunderstanding, think cheap things puerile, in fact, not the case.

   Some "sell better" inferior rim usually do not see its shortcomings, once encountered a bump, it betrays a rim fracture or fall off causing the accident case with the rim due to quality problems have occurred, is because the owners freeloaders to use a low-grade modified rims.

What kind of Ds 708 modification can through the annual inspection?

What kind of Ds 708  modification can through annual inspection, which has been made modified bikers headache In fact, like following these modifications is able to pass the annual inspection!1, the throttle to increase: to significantly improve the intake air flow rate, but without restraint causes engine fuel mixing ratio is too low and detonation.2, high compression ratio of light piston: reduce engine crankshaft, connecting rod load, engine and quick responses, more explosive.3, high angle camshaft: the valve lift and the opening angle is larger, more combustible gas mixture into the cylinder and the exhaust gas more smoothly.4 drive ratio and block gear: Main reduction ratio increase, from 1 to 4 speed gear teeth than encryption, can enhance the acceleration of the vehicle, but the cost of reducing speed. Therefore can be used to increase the year-end banquet, 2 to 4 gear teeth than encryption, 5 sparse to make up for the lost speed gear change.5, power lines: the original car is usually 5 kilohms high resistance line of fire spread to the spark plug replacement for the low resistance of the line of fire, so the maximum extent of the energy released by the ignition coil, but be wary of flashover, interference and other symptoms.6, the balance rod: Connect vehicle suspension tower to achieve enhanced body rigidity and prevent deformation due to intense manipulation leaving shock and even body purpose.7, spark plugs: the low-cost, short life to 20,000 km, poor resistance to high temperature, ignition energy of ordinary nickel copper spark plug change for long life up to 100,000 km, resistant to high temperature above 2000 ℃, ignition great capability, but the corresponding higher cost iridium spark plug is an entry-practices. The choice should pay attention to heat value is too low, the engine speed up the weak, too high will result in deposits. Naturally aspirated vehicles Japanese 5 degrees to 7 degrees can be achieved by strengthening purpose turbocharged car by more than 7 degrees better. Note: Average Japanese spark plug with a nominal 5 degrees, 6 degrees, 7 degrees ...... incremental and positive incremental, but the European system such as Bosch spark plug, is just the opposite.8, various instruments: inaccurate because the data transfer, the original car pointer instrument often can not meet the severe modified cars need fine control conditions, it is in need of replacement.9, the fuel control valve: Original oil return valve is generally 2.5 to 4 kPa, models of different pressure values ​​are different and can not be adjusted. The installation of fuel booster allows return oil pressure becomes larger, slower drain the fuel injection pressure increases at the same time increase by the amount of fuel injection injector atomization more perfect.10 ground: through the strengthening of the ground, you can reduce the interference of a variety of electrical equipment to ensure the stable operation of the power generation, electrical equipment.11, air force packages: the aerodynamic package, usually by the side of the front air dam, dual front wings, side skirts, tail, tail composed in the visual sense of the body becomes strong at the same time across the body needs to adjust the air toward auxiliary power. Heavier aluminum, lighter but more the brittle cold carbon fiber and three materials, light and tough heat carbon fiber optional hot carbon fiber is extremely expensive and it is more common in racing.12, computer tuning: modify the ECU program to increase the amount of oil and oil off delay time, adjust the horsepower output linear.13, light flywheel: responsible balance the role of the flywheel being overweight acceleration, replace light flywheel be obtained accelerate the reaction, the oil from the line shall be more accurate.14, wheels and tires: high performance tire flat vehicle steering more responsive and less deformation, thereby increasing grip. And compared to lighter weight, high hardness, heat dissipation good cast alloy wheels, forged alloy circle lighter, higher strength, at the same time the cost is higher.

Summer tire maintenance - maintenance vas 5054a rules

Vas 5054a  maintenance in every season, especially in the summer heat. How in the rainy season, the owners should take good care of your own car? International driving safety survey shows that the rainy driving traffic accident rate about five times higher than usual summer rainstorm, slippery road surfaces, tire adhesion decreased a great challenge for car tires. Michelin tire experts summer tire maintenance recommendations given in this helpful.First of all, must first check the tire before driving. Rainy season tires must not be less than 1.6 mm, preferably 3 mm or more, because the tire tread depth is too shallow drainage capacity of the tire fell, leading wet grip decline, affecting driving safety, especially the rear tire in turn may occur when the phenomenon of spin or drift. Secondly, stormy weather often encounter muddy road. Michelin experts advise owners of a friend to come across the front of the muddy road, stop to view the actual road conditions, check the hardness and depth of the pavement mud heap, do not rush to the front line. In this regard, the Michelin tire experts also gives a simple way to judge whether through the muddy road. Step one to see the car through the tire tracks, tire tracks more new vehicle in front by the shorter the time. Step two, according to the size of the tire tracks can also be judged by what kind of car as their vehicles through the conditions of the reference.Finally, the Michelin experts have warned owners car wading must control the throttle should be linked to low gear slowly into the water, avoid into the water soaked engine; later after hydrocephalus sections to continuous light on the brakes so that the brake disc within moisture excluded, to ensure road safety.The advent of the summer, the rainy season is also just around the corner. Rain car paint vulnerable to infringement, the chassis and scratched rust, air conditioning vent mold is easy to grow, how to get the car to the health and safety through the rainy season?
First, the Michelin experts recommend owners of a friend during the rainy season as much as the car wash and rust. Rainy the rain acidic substances also bring sewage and sludge will give your car, the chassis of the car rust. At the same time, the high summer temperatures, road asphalt and other substances easily with adhesive and rain on the body, chassis, and will cause harm to the body and paint. Not in time, the passage of time, the car paint will lose their luster. After the heavy rains, the owners of a friend not to forget the careful cleaning of the car.
Second, Michelin experts pointed out that rainy day should be more open to open Heating. The rainy season is extremely hot and humid, the car is relatively easy to breed various fungi, therefore, more open to open the Heating, can be dried body mold, musty car driving away. Encountered a rare sunny day, parked in the sun, to accept the solar disinfection, windows that open, and let the car air convection sterilization.
Finally, do not forget to conserve the engine. Wet weather, the "heart" of the car --- engine often "cold." Especially after wading car, many irrigation might be interested in the performance of the car impact serious enough to cause the car not normally open. Sometimes even if we manage to start the vehicle is also weakly. This may be the ignition system leakage due to moisture. So in the car after wading, the owner of the available non-fiber paper towels and textiles circuit 11 dry, and re-start.
Summer tire maintenance - tires the Ping summer of stunt
The color Qunjiao the breeze on the streets to remind us to this year's summer has come to you! Many riders and friends like in the dress light of summer travel holiday, but as the summer people need sunscreen, car tires also need maintenance. Starting with this issue of the Michelin tire experts will give you some of the summer tire maintenance knowledge to make your travel more secure.
According to incomplete statistics, 46% of highway accidents are caused due to tire failure, which flat tire one accounted for 70% of the total accidents. Summer, ground heat storage reaches the maximum of one year, but also multiple flat tire quarter. In order to ensure that the tires of your car safely through the heat of the summer, following the recipe stunt not learn ah.
Stunt the first move, be sure to select a qualified vas 5054a  quality tires and replacement tires regularly. A lot of the cause of the tire failure, tire performance deterioration is the culprit. Even if a set of tires and durable, and can not be a lifetime. When the gradual wear of the tire, the wires of the layer gradually fatigue aging, the tread when its performance is inevitably weakened.
Stunt trick often check the tire pressure, including the spare tire tire pressure. In the scorching summer sun, the tire contact with the hot ground, if the tire pressure is higher, is likely to lead to a flat tire. Driving at high temperatures do not let the tire pressure is too high.
Stunt third measure tire temperature, tire pressure is too high, you can not take the deflated and pour cold water on the way, you should select the shade parking, tire temperature, pressure natural decline.
Last stunt driving do not often sudden acceleration, sudden braking and sharp turn, which are not normal driving, this will cause the tires to rapid deformation, easy to wear too fast, causing the tire burst. Bikers friend also develop awareness to avoid tire overload.
With Michelin experts aestivation stunt bikers friend can make your car cool summer.
How to prevent traffic accidents caused by wheel slip
In a traffic accident file, a record of significant and serious traffic accident that caused a lot of wheel spin. How can effectively prevent this type of accident?
To prevent wheel spin should first understand the reasons of skidding. Michelin tire experts pointed out that the theory is caused by tires reduce the adhesion to the road, driving deviate from the direction of travel. The reason for this is due to driver measures misconduct, such as braking too accelerate too fast or direction of play too fast. Beginning of rain or drizzle, road oil from getting to the water will begin to open, therefore, to pay special attention when drivers encounter such situations.
Michelin tire expert analysis in normal circumstances, the wheel slip in three ways: First, the rear wheel slippage causes the vehicle yaw road flick, this time, the driver can not control. Four slip, four wheels locked during braking can not be rotated. The front wheel slip, mostly occur in the detour or turn excessive speed, the road is too slippery.
Let us follow the Michelin tire experts to overcome the above slip. First rear wheel slippage, slip is when the rear half of the body, the Michelin tire experts recommend that owners and friends, regardless of the vehicle which direction to slip, this time to go to the slip direction of the steering wheel and remember do not brake, all the action as much as possible gentle.
Secondly, when four skid, the owners will feel the vehicle forward dash faster speed than usual. Then we let's turn to find grip throttle, no brakes, tap the clutch, gentle all the action as possible. Vehicles slowly driving until the slipping phenomenon disappears.
In addition, encountered a front wheel skid, the steering wheel can not rotate the vehicle toward the front straight, until the collision obstacles when parking. Remember the rotation of the wheels, the steering wheel before rotating back to normal until the brakes repeatedly which makes the oil line to achieve the most effective state.
Rainy season, the road is often wet and slippery, skidding more opportunities with the the Michelin experts of anti skid stunt, owners of a friend can safely travel friends!
You drive the highway to play a "protective umbrella"
Car friends often plan to travel by car, as little as a day or two, as many sixty-seven days. Travel by car, take the highway is a regular thing, highway traffic and ordinary road, there are some differences.
Michelin tire experts have warned the owners of a friend drove at high speed, especially sufficient following effort;
First, traveling at high speed, we must maintain safe distance from the vehicle and the vehicle in front. The distance from the vehicle in front is generally related with the speed, the faster the speed, the greater the distance necessary to pull to the vehicle in front. Safe distance from the length and the vehicle speed is always maintained at the same value. Example: when the vehicle speed is 100 km, the distance from the vehicle in front is necessary to maintain more than 100 meters. This distance allows the driver to have enough reaction time in case of an emergency.
Secondly, the Michelin tire experts also recommend brake as continuous Diancha as possible. Highway in an emergency situation, emergency braking is very dangerous. Even if you can avoid hitting others, but can not guarantee that the vehicle does not hit you suddenly decelerate. During braking can be several small amount of consecutive points brake, brake light flashes on and off thus, for the benefit of the attention caused by other vehicles to make the appropriate preparations. And point braking are also conducive to the maintenance of the adhesion of the tire and the ground reduce vas 5054a   deviation, sliding phenomenon.

how large displacement becomes low fuel consumption test X-431 Diagun Acura RDX 3.5L

Acura RDX power and handling as a selling point, focus on SUV models used by the city. Equipped with a 3.5L V6 i-VTEC engine, not only dynamic, but also uses variable cylinder system, at the same time to ensure the power, the intelligent selection of cylinder number, in order to achieve the effect of reducing fuel consumption. Variable damping shock absorbers, also depending on the road conditions and automatically select the works to ensure that the handling of the Acura RDX. Equipped with the four-wheel-drive system, although weaker than the SH-AWD, but the advantage in fuel consumption. SUV, Acura RDX is a suitable driving fun.Acura RDX is a SUV, but it is not off-road capability as a priority, but rather concentrate on power and handling. This test drive article also focuses on users of RDX in power and hanging on the technology as well as driving experience. Acura RDX is equipped with a 3.5L V6 i-VTEC engine, maximum power of 204kw (277ps) / 6200rpm, maximum torque of 340N • m/5000rpm to have valve continuous variable technology and intelligent power management system (VCM) engine match 6-speed manual transmission.VCM intelligent power management system that variable cylinder system, the engine depending on driving status and road conditions automatically select the number of engine cylinder, 6-cylinder, 4-cylinder, 3-cylinder intelligent switching, which means that we in a hurry acceleration and cruise when the number of the cylinders of the engine work is not the same, to achieve the purpose of reducing fuel consumption, guarantee the required power premise. In actual driving, when we go through the congested city roads, smooth high-speed winding mountain road, VCM system does not automatically select the number of engine cylinders obvious feeling, and will not affect our driving, and driving an ordinary The car makes no difference.However, if the time curiosity Daihatsu want to take a look the few cylinders work when the engine is in the end, Acura RDX did not satisfy this curiosity, whether it is the LCD screen on the center console or dashboard trip computer, are unable to show the working status of the engine. The Acura RDX is a 6-speed automated manual transmission, gear number and there is no obvious advantage, in D Dangxia, not high daily driving the speed remained between 1500 Go to 2000 rpm, the speed at 120km / h , the speed is also a turn around in 2000. The S block speed there is a clear upward maintained at 2500 rpm When the throttle is increased, the speed increases the speed is very fast, it is easy to reach 5000-6000 rpm, power surge is no doubt.Adjustment of this transmission is very smart, and when we have the intention of overtaking or accelerating, the throttle slightly increase that speed will be raised soon, a steady stream of power will keep up. Manual paddles behind the steering wheel the same so that the winding mountain road, plus stop frequent downshifts the transmission response is very sensitive, with the very place of our various operations. Acura RDX McPherson rear multi-link suspension, and has adaptive variable damping shock absorbers, but this is not the electromagnetic suspension, but the increase in the main piston valve down the activities of the second piston valve . Working alone in a small road through bumpy, the main piston valve. Larger pavement through bumps, the second piston valve began to work, have a greater damping, and to ensure the handling.Acura RDX is equipped with four-wheel drive system is not set on the MDX SH-AWD, but a set of official called E-DPS real-time intelligent four-wheel drive (E-DPS REAL TIME AWD), the four-wheel drive system is a computer complete control, can not find any button that can intervene in a four-wheel drive in the car, according to road conditions, automatic torque allocation, up to 50% of the torque to the rear wheels. Acura RDX is equipped with four-wheel drive system is not set on the MDX SH-AWD, but a set of official called E-DPS real-time intelligent four-wheel drive (E-DPS REAL TIME AWD), the four-wheel drive system is a computer complete control, can not find any button that can intervene in a four-wheel drive in the car, according to road conditions, automatic torque allocation, up to 50% of the torque to the rear wheels.Although the set of four-wheel drive system on the RDX is not as good as the MDX's powerful, but the combination of RDX positioned itself, highlighting the highways and economic characteristics, equipped with this set of E-DPS real-time intelligent four-wheel drive is still very dissonant, through but without loss of economy. Impressive addition to the control and power noise noise reduction, the Acura RDX is equally impressive in the day-to-day on the road driving, the noise is very low, both road noise, wind noise, engine noise is not obvious, until on a high-speed, speed to 150mk / h noise will be obvious.Acura RDX interior depth of the two options, in control of the overall style and the Acura family control design using symmetric and can not find any problem in workmanship and selected materials. The three Acura RDX leather steering wheel, covered with a variety of multi-function button on the steering wheel, you can control the volume, phone, cruise and other functions. Back and forth up and down four manual adjustment steering wheel with paddles behind the steering wheel comes with manual shift. Moderate size of the steering wheel, leather wrapped feel good.Above the center console is an 8-inch LCD screen, operate by the knob on the center console, the whole operation is very smooth, the interface design is relatively simple, the operation is not complicated. Various settings for the vehicle can be done through this system, navigation and reversing the image is also concentrated in this screen. Air conditioning and sound regulation or through ordinary physical buttons, the same operation is not complicated, seat heating is not integrated in the air-conditioning control area, but rather is designed to back of the transmission, the Acura RDX has only heated seats, does not have the ventilation function.

DIY-small car problems do not have to worry about

Car maintenance, do not go to the specialty store, they can begin. Often car owners are sure to come across car glitch annoyance - to spend money is not often spend most of the day, a small problems, labor heart trouble. In fact, the general ailments can check for yourself, to get their own. Save time, money, and did as we said, you give it a try.
    Vignette: The lights are low impact lighting
    Description: Some vehicles due to long-term use, the car's front and rear lights will dim phenomenon, some consumers think light yellow, is the problem of aging should be replaced, but may also stain glass into the lights without having to replace.
    Vehicle long-term use of lights will dim the lamp with alcohol wipe again on OK.
    Expert advice: If this problem occurs, you can use alcohol bulbs wipe again to eliminate fingerprints and oil can, doing so can prolong the service life of the bulb.
    The vignette: Wiper piece abnormal vibration and noise
    Description: The reasons to use frequently, such as seasonal and summer wiper piece, into the fall, vehicle wiper piece often abnormal vibration if the 4S shop, was told to request a replacement wiper piece should easily hundred and eighty, it uneconomical.
    Expert advice: If the above problem, you can use pliers to adjust wiper piece joints and folder rubber sheet at the gap small can, and to check whether the piece rubber wiper aging, if aging, you must go to replace.
    Vignette: morning start the car engine abnormal jitter
    Description: Many owners in the autumn and winter to start the car in the morning, on the road, and found the vehicle engine shake badly, to the 4S shop inspection, but the results did not detect any problems.
    Expert advice: morning launch vehicles jitter simple processing: bad individual cylinder valve closed lax, and the oil does not achieve the best working temperature, it will make the vehicle engine shake abnormal Running high-speed is a way, but also in block 3 or 4-speed on high-speed multi-run for a while, the effect is the same.

Five principles of new car decoration

After buying a new car, the owners want to decorate your car. Exactly how to dress up their car neat it?
A coordination. Shicai and ornaments the color must be the same sedan the appearance of color, the color of the car at the top and around the tie appropriate. The black sedan together with the light brown solar film; accompanied by a yellow seat covers with white pillowcase, dark gray cab brown car blanket, put in the cab before the bottle beautiful appearance perfume or talking clock. In this way, the entire cab will be very generous, luxurious harmony.

Second, practical. According to the limited space inside the car as far as possible use the small, beautiful, practical accessories. But note that it is best to be able to reflect the personality of the drivers themselves were works of art.

Third, clean and tidy. The interior decoration is to be well-organized, free from any contamination or debris. At the same time, all the accessories, the car must ease of the removable cleaning or replacement.

Fourth, security. Car accessories shall not impede the driver safe driving or riding in the car security.

Five, comfortable. The color and texture of the interior decoration comply with the aesthetics of the drivers. Because only a comfortable working environment, be possible to make the driver feel happy and comfortable feeling.

High power and low power version model analysis

Prior to the test drive in Qingdao Guangzhou Automobile Fiat's first domestically produced cars - Philippine Xiang. According to the manufacturers introduced the Philippine Xiang entire department is equipped with 1.4T turbocharged power and is divided into two different tuning version version of the high-power and low-power version. The benefits of doing so clearly visible, the same engine, and can make people somewhat tangled without displacement or dynamic nature of choice, while also serving as the Price divided and the version of the regulatory role. In addition to this upcoming models, in the sale of three of the same distinction between high and low power version of the model. 
The 1.4T engine models: GAC Fiat Tefei Xiang, Philippines Xiang will launch a total of six models of the two displacement, to match different tuning, low-power version of the maximum output power of 88kW, peak torque 206N.m, transmission system matching 5 speed manual transmission and six-speed DDCT dry-type dual clutch transmission.High-power version of the output power of 110kW, peak torque 230N.m, only matching 6-speed the DCCT dry dual-clutch transmission. Can be seen from the power structure and indicators, as well as power, the Philippine Xiang 1.4T turbocharged engine and sport compact car Hiroetsu. 
Addition to the to open dynamic parameters, Philippines Xiang high power and low power version still differ oriented, high-power 1.4T power can be maintained at a high speed is still plenty of power output, and focus more on low-low-power 1.4T version high twist, suitable for day-to-day means of travel. Of course, if you prefer a manual transmission, the only 1.4T low power models can be selected. The information obtained from manufacturers, most of the Philippine Xiang will be equipped with a low-power 1.4T engine, only the top version currently enjoy 110kW high power 1.4T engine 
The GAC Fiat apparently not taking the conventional route, they seem to want to allow consumers to make things difficult for the choice. The 2012 Philippine Xiang 1.4T automatically as a top with not only has a high power engine configuration than 2012 1.4T automatic Jin shared version (top with) more 8.5-inch color LCD screen with navigation Exclusive Edition , automatic dual-zone air conditioning, automatic anti-glare rearview mirror, cruise control function.
Select Recommended: we do not know the specific price, equipped with 1.4T of 1.4T high-power version of the top times top with low power so hard to say the difference between paying the money. As Philippine 翔 top equipped models not only power more powerful, and some of the rich features mentioned above is usually car can increase the convenience configuration. Of course, taking into account the cost of the acquisition, we mostly low-power 1.4T version as an option the main force, he not only rich models, and the necessary configuration coupled with be reflected in the times top.

Selected high with 300,000 yuan brand?

Choose a car is not a very easy thing for consumers, especially in the field of high-class car, we consider more than just the vehicle itself, brand, grade and so often around us. There is now such a proposition before us, if you have 30 million car models, BMW 3 Series, Mercedes-Benz C-class or the Audi A4L low with perhaps will pop out. Of course, think about it, 30 million can also select Chevrolet with models such as the Accord, Camry, success, and so on. Well, we are in the end how to choose it? Well, it may be the first choice of 30 million acquire out take a look at what are the 
Guangqi Honda Accord: the main sales in the low-equipped models, word-of-mouthCompared with the Audi A4L, BMW 3 Series and Mercedes-Benz C-class, the Accord is not inferior in appearance, the 4960 × 1845 × 1480 Body very atmospheric, and meet the people's aesthetic. Of course, the appearance of the first three are more sports, the Accord more emphasis on business and household consumers ages concentrated in the 35-45 year-old, for this part of the consumers, the BMW 3 Series, Audi A4L it appears too too young, some are not suitable for this part of consumers to select the Accord high-equipped models probability is still very large. 
Second, the Accord has a 2800mm wheelbase, plenty of internal space is it one of the most important selling point, especially the excellent performance of the rear space of the Accord, has been recognized by the consumers, whether it is residential or commercial, the Accord appears to ease , which is the BMW 3 Series, Mercedes C-Class inadequacies.Top with models of the entire department, 2.4EXL Navi version of the Accord in safety and comfort configuration has a good performance, which will determine whether consumers can to foot the bill for the most important. Head curtain airbags and front side air bags added to improve the safety factor of the vehicle, the vehicle occupant protection is more comprehensive. ESP vehicle stability system of this very important active safety features are the most important, especially for mid-size car is especially true. 
Top with the Accord keyless start, compared to the traditional way of the ignition, the sense of technology, of course self-evident. Electric leather seats, dual-zone automatic air conditioning, sunroof and other common comfort configuration is readily available, then the windshield, rear sunshade enhance the atmosphere of a commercial vehicle, automatic lifting more grades.In addition to the comfort configuration, top with a version of the Accord is also equipped with a car service systems, human-computer interaction systems, greatly facilitate the needs of everyday car. GPS navigation, reverse image, video and other auxiliary functions is essential, which is the entry-level models of the luxury brands do not have. 
The traditional concept of the consumer, the safety of Japanese cars has been criticized, of course, was not spared Accord. In fact, the Accord has applied the latest Honda ACE body technology, which can help to better absorb the vehicle in case of collision energy and the effective protection of the crew compartment. The new models are designed in the body at the top and the floor beneath strengthen steel beams, not only to improve the body balanced stiffness and crash performance, and high-quality steel also reduces the weight of the body. In fact, the safety of the vehicle itself and firmness is important, but safe driving is the key.
Economical and practical signs of the Accord and other Japanese cars, it is equipped with the mainstream 2.0L and 2.4L two naturally aspirated engine 2.0L engine power 115Kw/6300rpm, maximum torque 189Nm/4300rpm, 2.4L engine has 132Kw / 6500rpm of maximum power, maximum torque 225Nm/4500rpm, Both engines are using the i-VTEC technology, ensure the power output and fuel economy. Both engines match is a 5-speed manual and five-speed automatic transmission, although the technology is not advanced, but to be able to meet the daily driving needs of consumers.
Review: Accord senior auto market in the country is relatively high market share, the accumulation of a large number of users and a good reputation, but due to the brand and part of the people do not agree with Japanese cars and other factors, the main Accord sales are concentrated in low-equipped models, not many users to select high-equipped models.

New car decoration should not be too complicated

For the new owners, the favorite of the new owners of the car, you can from their decorative new car spared no expense point of view out to buy all kinds of cushion, foil, sealing glaze, chassis armor multifarious In fact, some decorated simply not necessary. The following procedure describes some decorative necessary, provide the decorative new car simple program for new car owners.
1 glue: General under the car seats is a felt-like items, is the original car the whole shop made good, once the dirt, dirt to stay on top, it is difficult to clean up. If the above is covered with floor mats, clean-up is very convenient. And plastic are generally divided into two kinds of hand-stitched and molded and plastic. Plate handiwork good glue, can effectively prevent the infiltration of dust and dirt into the carpet, but waterproof capability. Molding and plastic is disposable pressed into the middle of a seamless, leak-proof, but the case of the a bump large car ground, Shop aesthetics fan. Now some of the vehicles covered with household carpet, I feel very good, both the significant level and not too expensive. Floor mats, carpets generally buy a car dealer will be presented.
2, anti-theft devices: the safety of the car is the most attention, many owners of the product of the anti-theft device is also equipped with vehicles equipped with electronic anti-theft devices can generally be remote keyless entry, very convenient and practical. Select a product of anti-theft devices should pay attention to whether the detected through the Ministry of Public Security, is marked with the product origin. In addition, some manufacturers sell models already installed vehicle anti-theft system, so they do not need to install anti-theft products.
3 Foil: Foil think most of the new owners of the first car decoration film can cut off ultraviolet sun will not direct the car, better privacy. The proposed new owners the best choice for the explosion-proof film. Strong proof film perspective, regardless of the color depth, the car out to see very clearly, night and rain can keep a good perspective. Select explosion-proof membrane must consider the clarity, transparency and heat insulation effect. In addition, window film, especially the front on both sides of the window film should choose more appropriate transmittance of more than 85%, so that the side window film without digging the hole does not affect the line of sight, driving at night can back to car headlights irradiation strongly reduced glare reflection in the rearview mirror, the eyes are very comfortable. Is very important to choose the right film, is equally important to choose the right shop. Foil demanding technical and soft and hard conditions. Such as dust-free environment, special equipment, standard operating procedures, and skilled and so, therefore, the film should not have to choose street shops.
4, reversing radar: car more and more, and the effective use of the space is getting smaller and smaller. New drivers, female drivers are more and more cut rub things increases. Many owners after buying the car, reversing radar installed. Common parking sensor probe probe (mounted on the rear bumper) and 6 (after the first 4 2); reversing radar brands currently on the market can be described as a wide range of iron generals, North Hua Sansong, solid ground, Bo as odd really, Taiwan Junbang, Haodi dozens of brands, the price is a few hundred, a thousand dollars, some manufacturers design dedicated parking sensor according to the different models.

How to handle the engine cooling Adverse

Engine and air conditioning system cooling efficiency, causing the water temperature is too high following failure phenomenon:

In bad traffic - traffic jams or when idling for long periods of time, the engine water temperature gauge is too high, the electronic fan speed block long working hours, the engine noise increases when the temperature is too high off the air conditioning failure is the most obvious.

Reminder: air conditioning refrigerant filling too little or too much will reduce the cooling effect.

The car doctor Quotations: 5 warning signal to determine a patient

When you take the car to the repair shop, should pay attention to the noise and symptoms related to the maintenance man described the the automotive performance degradation or problems. It can be said, the more you understand the car, the better you can describe the car failed to help the maintenance man to make a correct diagnosis, which prescribe the right medicine.

1 new or unusual noise is usually the the car fault indication signal. For example, the low hum of voices could be bearing failure, may also just be a tire problem; screaming sound may indicate the need to replace the brake pads, or loose belt. In the description of the failure, it is best to explain clearly the reason or action causing the noise.

Addition to performance loss or noise indication signal on the instrument panel is another place can not be ignored. Carefully read the user manual of the car, to understand the meaning of various signals that can help you to discover a new failure.

If you feel the steering wheel while driving tight car to one side, or abnormal vibration in a certain speed range, you need to check the tire or wheel balance and positioning. Just found these problems in a timely manner for maintenance can prevent the failure to continue to expand, but also to avoid a greater loss.

4. Require special attention with the braking system, braking system have a very close relationship with traffic safety, neglect of such failure is tantamount to take personal and other people's lives do adventure.

Note the car start smoothly. If the car begins to become difficult to start, the best time to open to the repair station overhaul.

Film do not light superstition brand

Car film posted less than a year, began to fade, blistering good car glass into something big painted face. Hangzhou, Ms. Wang said, her film the car dealer when buying a car to send, known as the value of 3,000 yuan, I did not expect it so soon out of the question. However, because our car film has not yet introduced national standards, quality inspection departments is difficult to investigate and deal with the poor quality film, identify the pros and cons of the film, and often can only rely on ourselves.
So, how can we in good and bad markets pick good quality car film? Foil in the process, what should pay attention to what? We ask the Automotive Services Limited, chairman of Hangzhou macro to macro. The party has been twenty years in this industry, in 2007 the Ministry of Public Security had planned to introduce the glass in car windows sun film industry standard "two dozen people in the industry, was invited to participate in the drafting side macro is one of them.Speaking of how to pick the car film, Fang macro to the first sentence is actually "Do not superstitious brand.
"The reason is very simple, and many brands of car film OEM own no production factory. Loud brand of the more well known, more counterfeit, consumers blind faith in the brand name, believe it will paste it into pseudomembrane. "in this macro view, the film on the market, if classified, only two groups of a class of high-end film, with insulation, UV compartment, explosion-proof, anti-glare function; there is a class poor quality film, not only do not have the above-mentioned functions, but also because it contains formaldehyde, benzene and other harmful ingredients, harm to health.
As for how to identify the high-end film and bad film side macro, in fact, the solution is simple, according to the following ordinary consumers can pick to be assured of a good film.
First look. Can require dealers to cut a small piece of film down, according to a photo facing the bright, high-definition is a good film, bad film appears to have a hazy feeling.
The second is the smell. Tear the protective layer, poor quality film smell a pungent taste, and high-end film is green plastic, basically no taste or has a hint of glue taste.
The third is touched. The high-end film feels thick smooth feel inferior film is very soft thin, lack of toughness, easy wrinkling.
The fourth is the rub. With a little alcohol or gasoline, wipe the surface of the membrane. Inferior film a rub easily fade, high-end film is not easy to fade.
Sometimes, some dealers will recommend a certain car film, said to be custom designed for the vehicles of the brand. Fong Wang, this argument is purely a marketing gimmick, not a car manufacturers produce their own films, where the car film! "

The modified car computer can enhance the power to reduce fuel consumption?

Recently, there were reports that in the rise of the Hangzhou owners to upgrade the onboard computer hot, some merchants known as "significantly enhance the power, reduce fuel consumption, and do not affect the annual inspection," What is the reason for the onboard computer upgrade? Significantly improved power, reduce fuel consumption, "this propaganda what do not fly?Just publicity stunts so-called car computer upgrade that many population head and said "brush ecu, trip computer program modifications, in order to achieve the purpose of improving car performance. Car modification industry, Mr. Yao, brush Ecu car's throttle response will be higher, the reaction will be more sensitive. Meanwhile, the ECU's accuracy will be higher.Car computer upgrade can really enhance the power and reduce fuel consumption? Told the author that a professional person, such propaganda just merchant gimmick, "with a car, some people like big power, and some people like less fuel consumption, some manufacturers for such market conditions, the production of high-power version in disguise and low-power version, it is a software chip upgrade to the engine to achieve power or reduce power requirements. "frankly, the role of such a change is not large, cylinder capacity and the speed of the engine has limited the limit of the car, and then how to modify the role of small. fact, the original factory set parameters is reasonable. "the Fengrui wins car service center general manager Xie Rui believe To achieve these two The effect is impossible. "The computer is a software control car work state, but can not change the status of its work is an antithesis of power and fuel consumption, want power, speed should be higher, the fuel injection quantity is necessary, faster ignition, the fuel consumption of a certain large; want the fuel-efficient, the fuel injection quantity and speed must be reduced under the conditions of the fuel-efficient power certainly will be discounted in the hardware under the conditions do not change, you want to enhance the power and reduce fuel consumption by changing the onboard computer, basically unlikely.Modifications could damage the vehicleIt is not all the cars are suitable upgrade refit it? Mr. Yao is given a negative reply. When setting the parameters of the average Japanese and Korean car factory basic to the limit, the German cars retained relatively more points, more suitable for the upgrade. "Parameter changed to the onboard computer the limit will jeopardize the safety of the vehicle? According to reports, the original car computer is set to consider the two elements to save fuel and protect the engine, the hardware does not change the circumstances, the setting is changed to limit possible damage to the vehicle, and the chance of injury is high. "Just like athletes, usually his state has been very good, you can get good results, but when in the game, he has pressure, must make every effort, this time he is certainly more prone to injury. The car is the same, and generally not to step on its limits, otherwise the loss will certainly be higher. "In addition to the impairment of the life of the vehicle, brush ecu upgrade power may cause incomplete combustion, vehicle exhaust emissions standards.Xie Rui supplement stressed that: "This upgrade modified modification depends on the store level, the change well, may be improved. Changed bad may be going in the opposite direction, they must be careful. General we recommend do not understand how to adjust the engine, and as little as possible to move the engine if you really want the performance of the car to leap forward, it is recommended to buy a new engine to go with, the package will be perfect. trip computer alone may have small improvement but the practical effect of not imagined so good. "He believes that if the owners want to reduce fuel consumption, it is better to change the driving habits of individuals, while paying attention to the maintenance of the vehicle hardware, such as maintaining good tire pressure, use good oil," oil is the engine the most important factor in good working condition, car factory to the scrap, oil throughout, with a good oil is basically a very fuel-efficient. "Upgrade modified car computer traffic accidents must bear the legal responsibility? I learned from the mouth of related professionals, the car MOT detection hardware, the detection of such software yet does not provide, in a legal vacuum. "Existing laws, every car factory after the National Development and Reform Commission announcement in the bulletin indicate the car's power, emissions and fuel consumption parameters, if you want to change, it should be illegal. state clearly defined displacement of the vehicle, the power is how much, if unauthorized power to enhance the safety factor may reach does not meet the national requirements, the event of a traffic accident or vehicle inspection test arbitrarily modified will bear legal responsibility. "At the moment, many modifications, not only to individuality, to fashion. It is understood, the body decals, front and rear bumper of a small passenger car, the interior of the wind guide cover and does not affect driving owners are allowed to make alterations. Should the body color you want to change, you need to change registration Vehicle Administration made after the inspection of the vehicle, and re-issued travel card.