How often does the car clean the accelerator?

Under normal circumstances, the throttle needs the vehicle to travel to about 20 thousand kilometers, and it needs to be inspected and maintained in 4S shop. The following is a detailed introduction of the throttle valve: 1. The throttle valve can be said to be the "throat" of the engine connected with the air filter element and the engine body. 2. Throttle carbon deposit is mainly produced when the engine is idling. Because of the large air flow at high speed, oil vapor is unlikely to stick to the throttle. The following is extended information:

1, reducing idle time and using less high and low speed driving modes can reduce carbon accumulation at the throttle. 2. The serious carbon deposition on the throttle will lead to the imbalance of the mixer, which will lead to engine jitter and increase fuel consumption.