How many kilometers is the throttle clean?

Under normal circumstances, the throttle is cleaned every 20,000-40,000 kilometers, but if the environment inside the car is not good, the cleaning interval will be shortened. Interestingly, maintenance is a good thing, but excessive maintenance will bring irreversible damage to your car. Excessive cleaning of the throttle will lead to premature scrapping of the throttle, and frequent cleaning will gradually clean the special coating of the throttle chamber. The loss of lumen coating is prone to greasy adhesion, leading to a vicious circle and eventually scrapping. After cleaning the throttle, reset the throttle opening. Otherwise, the car computer has long remembered the opening when carbon is deposited. If it is not reset, the engine may have unstable idle speed and high speed. The situation will be worse than before cleaning. The reset mode varies with different models, so it will not be introduced here. If the owner is worried, it is best to go to a professional repair shop or 4s shop for repair.