What is the service life of the throttle?

Throttle has no specific service life, so it is generally recommended to clean it every 20,000-40,000 kilometers. When the throttle valve is used for a long time, it is easy to attach dirt, that is, carbon deposition, to the joint between the inner wall of the throttle valve and the flap. In the case of idle speed, due to the small opening angle of the flap, carbon deposition will affect the air intake and cause idle speed jitter. Throttle is a controllable valve that controls air to enter the engine. There are two kinds: traditional cable throttle and electronic throttle. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. Known as the throat of an automobile engine, it is connected with the air filter and the engine block.