What is the reason for the obvious frustration of loosening the throttle? How to solve it?

The accelerator pedal controls the accelerator. After the increase of carbon deposition in the throttle, the switch is not smooth, and stepping on the throttle and releasing the throttle will produce obvious frustration. At this time, it is necessary to clean the throttle. It can be operated by the following steps.

1. Remove the air filter tube connected to the throttle valve, and do not move anything else. Don't pull the wires and remove the throttle valve.

2. In order to prevent the idle speed from being too high after cleaning, arrange a person to insert the car key in it, and then step on the accelerator, and the accelerator will open.

3. After the throttle valve is opened, clean it (spray the oil cleaning agent on the rag with a rag that does not shed hair, and then wipe it).

4. After wiping clean, install the air filter tube. At this point, the throttle has been cleaned and the engine can be started for a period of time.