How much does it cost to clean the throttle valve?

Modern map cleaning the throttle depends on the place. Different repair shops have different prices, ranging from 50 to 200. Throttle is a controllable valve, which controls air to enter the engine. 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. It connects the air filter and the engine block, 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 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 amount of exhaust gas produced by in-cylinder combustion will produce carbon deposition 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 with long service life), 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 opening and closing resistance and unstable engine idle speed, so the throttle should be cleaned regularly.

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