How much does it cost to clean the throttle? How long does it take to clean the throttle?

The price of throttle cleaning varies from 50 to 200 in different repair shops. Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It is connected with the air filter at the top and the engine block at the bottom, and is called the throat of the automobile engine.

The cleaning frequency of throttle valve mainly depends on oil. Generally speaking, 20,000 yuan can be cleaned once. Throttle is the most important component in today's EFI automobile engine system. Its upper part is the air filter, and the lower part is the engine body, which is the throat of the automobile engine. Whether the acceleration of a car is flexible is closely related to the cleanliness of the throttle. During the operation of EFI engine, a small part of exhaust gas generated by combustion in the cylinder will generate carbon deposit at the throttle body through the intake valve and intake pipe. In addition, after the air passes through the air filter (especially the air filter that has been used for a long time), impurities will remain in the throttle. Fouling for a long time will form dirt on the throttle body, which will lead to the increase of throttle switch resistance and unstable engine idle speed. Therefore, the throttle should be cleaned regularly.