Is it necessary to clean the dirty throttle?

Under normal circumstances, it is recommended that the owner clean the throttle every 20,000-40,000 kilometers. If you often drive on roads with poor road conditions, it is recommended to clean the throttle every 15000 km. However, this is only a reference value for everyone. The specific cleaning cycle should be determined according to the frequency of personal car use, the air environment inside the car, the type of oil used, the interval of changing air filters and driving habits. The throttle valve is dirty, so it must be cleaned: 1. Car owners are generally encouraged to clean the throttle every 20,000-40,000 kilometers, but this is only a reference value for friends. The specific cleaning cycle depends on the air environment of the personal car, the type of oil used, the distance to change the air filter and driving habits; 2. There are no phenomena such as unstable idle speed, engine trembling and vibration, obvious increase in fuel consumption and weak acceleration. It is best to clean it; 3. Most of you drive on dusty roads, and the accelerator is sure to get dirty easily. It may need to be cleaned once within 20 thousand kilometers.