Is it necessary to go to the 4s shop to clean the accelerator?

Cleaning the valve is necessary, but you don't have to go to the 4s shop. You can also use detergent to clean yourself.

Cleaning steps? Tools (screwdriver, cleaner, rag, gloves)

1. Turn off the engine.

2. Remove the throttle valve. Because the throttle valve is located between the intake manifold and the intake manifold, it is necessary to remove the intake pipe.

3. A filter part can be seen on the front of the throttle valve, and the cleaning agent is sprayed on the soft rag to clean it.

It is these deposits that affect the working efficiency of the throttle.

4. After cleaning, install it in place.

The metal surface of most throttles has a special layer, so it is necessary to control the strength when cleaning.

If there are reports of engine idle jitter, low idle speed, insensitive throttle response, slow engine speed rise, etc. Generally, it is caused by dust accumulation in the throttle. At this time, it is necessary to use special tools to detect whether the idle speed of the vehicle is abnormal, and if it is abnormal, it is cleaning. Don't clean blindly, it will be damaged.