How often is the throttle valve cleaned; How long has the throttle been changed?

How often do you clean the throttle? Usually, the 4S shop in automobile sales will advise the owner to clean it once every 20,000 kilometers. Of course, the situation of different models is different, and the throttle of some cars is easy to get dirty. It is enough for car owners to always pay attention to whether there are phenomena such as unstable idle speed, power attenuation and increased fuel consumption. If it does appear, it will be cleared. If the dynamic performance and idle speed of the car are normal, it is naturally unnecessary to clean it.

Failure to clean the throttle for a long time will lead to an error in the throttle opening, and air with impurities will enter the combustion chamber of the engine. These two results will lead to abnormal engine operation, mainly manifested in unstable idle speed, sudden feeling of throttle when driving, reduced power, and even difficult starting and increased fuel consumption.

How long has the throttle been changed?

As long as the throttle is not broken, it generally does not need to be replaced. Generally speaking, it is enough to check and clean the throttle every 20 thousand kilometers.

About the throttle:

Throttle is the valve that controls air to enter the engine, and it is one of the important parts of EFI engine. At both ends of the throttle are the air cleaner and the engine, which are the link between them.

When the throttle valve fails, the vehicle will have the following symptoms:

1, the car fault light is on.

2, the car can't accelerate, step on the accelerator and don't walk.

3. The idle speed of the vehicle is abnormal, and the speed is high and low.

4, the vehicle cold car is not easy to start.

5. The vehicle engine vibrates abnormally, resulting in abnormal sound. (Photo/Text/Photo: Ask and Answer Animals) @20 19