What's the performance of a dirty truck throttle?

Bian Xiao is about "How is the performance of dirty truck throttle?" Provide you with the following related contents:

Dirty truck throttle has the following manifestations:

1, when the throttle is dirty, the most obvious performance is that the throttle is stuck heavily, the speed is slow, and the speed rises slowly and the response is slow when stepping on the throttle at idle speed. Release the throttle and the speed will drop immediately;

2. It will directly affect the accuracy and smoothness of engine air intake. One of the most obvious problems is that idling may cause jitter or even flameout, and the throttle speed is not smooth;

3. The throttle valve is dirty to a certain extent, which affects the work of the engine and needs to be cleaned. At this time, the automatic air intake control of the driving computer is inaccurate, which may affect the work of the engine.