Herdsmen can't accelerate after matching the throttle.

The reason why herders can't accelerate after matching the throttle is the throttle failure. When the throttle valve fails, the vehicle will have symptoms such as engine jitter, unstable idle speed, inability to refuel, and difficulty in starting a cold car. In this case, it is necessary to clean the throttle again to remove the sludge attached to the throttle. If the throttle structure is damaged, it should be replaced in time.