Causes of out-of-control of 168 power gasoline engine

The reason for the runaway of power gasoline engine is that the throttle valve is stuck or stuck in the open state, which will cause a large amount of air and fuel to enter the engine and make it run beyond the normal range.

When the throttle is stuck or stuck, the engine speed will increase rapidly, and the acceleration can't be controlled, resulting in the loss of control of the power gasoline engine. This may be caused by component wear, oil accumulation and electronic throttle failure.