What about Deco's throttle?

Deco, the throttle is fine. Deco damper is of good quality, not easy to get dirty and has a large air intake. 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. It connects the air filter and the engine block, and is called the throat of the automobile engine.