Chang 'an Xinbao transponder was shaking when it caught fire.

Cars tremble because the throttle is dirty or the engine point is aging;

The cause of the car trembling:

1, the throttle valve is too dirty, and the injector will shake if there is too much carbon deposit.

After the vehicle runs for a certain mileage, the dirty throttle will lead to the untidy throttle closing or the idling stepping motor being stuck, both of which will lead to the high idle speed of the engine. The carbon deposit produced by the engine during the working process will also cause the vehicle to shake, especially when the vehicle is started, the engine shake will be more serious than normal, and sometimes it will even fail to start once.

When the vehicle shakes, check the throttle and nozzle first. If the throttle valve is found to be too dirty or the fuel injector has too much carbon deposit, it should be cleaned in time.

2, the aging of the engine pad will also cause jitter.

Automobile vibration is sometimes related to the aging of engine foot, which is actually the shock absorption system of engine. The engine feet are responsible for absorbing slight vibration when the engine is running. If there is something wrong with the engine foot, these vibrations will be transmitted to the steering wheel and cab, causing idling jitter.