What are the common problems after cleaning the throttle?

The common problem after throttle cleaning is that the idle speed of the engine will increase, because the carbon deposit in the throttle device is cleaned, resulting in more intake air. The solutions are as follows: adjust the throttle opening, initialize the throttle, and adjust the idle fuel supply. 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, thus the combustion is successful. Known as the throat of an automobile engine, the flexibility of automobile acceleration has a great relationship with the dirt of the throttle.