How to buy a used car gm tech2

 1, Find accident traces hidden opened the car gm tech2 carpet, look for the following body possession flawed. Careful observation of the door, to see if re-painted. Any new paint to cover up the defects do not want people to know. Cover under the frame of course there will be welding points, but rough, irregular original welding points.2, identify the true age of the car to see a pedal rubber masked, the most revealing of the actual age of the vehicle. People often worry that the original owners would fake on the odometer, and also inspection, you can ask for the car's warranty invoices, that the above should indicate the mileage of the vehicle.
 3, back tire wear, especially the front wheels. If the pattern is flat, the edge has no edges, original owners driving habits boorish. Not only the poor condition of the tire itself, but also revealed that the overall situation of the car would be a problem.
 Understand the body condition patiently around the body more than turn a few laps, careful observation of the edge of the fender and the axle at, look at the engine wear and withstand wind and sun. Or have a look at the outer end of the exhaust pipe, and check obsolete or rust.
 View the engine appearance with functioning back appearance of the engine, to identify leaking oil spills traces. Ignited engine, observe the  volvo vida dice  color of the exhaust gas. If the exhaust gas is translucent light gray, indicating good condition. If you are black, the engine does not adjust. Blue engine is already very tired. White the cylinder pad line scrapped.
 6, check the vehicle performance to detect the condition of the vehicle by personally driving is absolutely necessary. First, examine the various appliances, including turning lights, car headlights, heating systems, air conditioning systems, radios, etc. can operate normally. Then start the engine to make it a low-speed operation, and listen to the operational status is stable. Order the inspection of the condition of the clutch, and teach you a magic bullet, start hanging the transmission in third gear rather than the usual first gear, if the engine does not turn off like normal circumstances, the clutch has been aging.

        7, was driving a ride, and other engine up to the proper temperature, continue to listen carefully to the sound of the engine. Convert  launch x431  speed as often as possible, to see the reaction of the vehicle acceleration and deceleration.