First, check the production date of the car.
Find the nameplate of the car, look at the production date of the car, and then compare the production dates of glass, seat belts and tires. The production date of the parts is before the production date of the car. If the production date of the car is exceeded, it means that these parts have been replaced, so be careful.
Second, touch the seat belt and seat.
Touch the seat belt and seat to see if the surface is smooth, and pull the seat belt to see if it is smooth. If the seat feels hard and the car is not very old, be sure to check it carefully to see if there are any blisters.
Third, check under the seat.
If there is rust and sediment on the track under the seat, or there is rust and mildew on the nails and bottom of the seat, it is likely to be a bubble car, so be careful when buying.
Four, check the key parts of the screw
For example, check whether the screw fixing the instrument panel at the side door of the driver's door has been removed. If anyone has it, you must think about whether you can buy it.
V. Detection of front beam.
Are there any traces of bending, folding, welding and painting on the front two side beams? If yes, it is not recommended to buy.
Six, check the oil cover and oil circuit.
If there is emulsification, blackening and poor maintenance, you can adjust the instrument and check other places before considering whether to start it.
Seven, driving experience
After the fire, feel whether the idle speed is stable. After preheating, dry the tachometer to 4 to see if there is jitter, noise, abnormal noise and black smoke. If starting is not recommended, it should be noted that the tachometer should not be dried to 4 as soon as it is started. Secondly, drive to the uneven road to feel whether there are the above problems.