What are the faults caused by the problem of throttle?

The performance of the throttle problem will lead to any fault of the throttle: it will not start, the throttle will not return after starting, it will emit black smoke, the fuel consumption is high, the idle speed is high, and the acceleration is uneven. 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, and the combustion is successful. The throttle valve is connected with the air filter and the engine block, which is called the throat of the automobile engine. Correct and standardized throttle cleaning can ensure the normal operation of the engine, but the cleaning must be controlled, and excessive cleaning will lead to premature scrapping of the throttle.

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