Maintenance and cleaning of throttle valves

- Mar 18, 2019-

When the throttle valve (that is, the butterfly valve) is hindered by the sediment, the throttle opening value is disordered, the engine can not be stable, precise control of its opening, the opening value is too low to cause startup difficulties, idling instability or abnormal quenching, engine acceleration and deceleration, throttle valve can not respond in a timely manner will lead to accelerated delay or sudden speed increase.