What about Buick Excelle's idling jitter?

The problem of idling jitter of Buick Excelle is generally caused by dirty throttle. The solution is to clean the throttle. The reasons are: 1, the throttle has not been maintained for a long time, which leads to excessive carbon deposition and affects the engine work;

2. The throttle will produce carbon deposit when the car is driving. If the throttle valve is too dirty, it will affect the normal intake of the engine, resulting in insufficient engine power, so the compressor is used or unwilling to drive;

3. In this case, it is necessary to clean the throttle valve regularly to solve this problem.

Million car purchase subsidy