Remote ship cleaning throttle valve

Hello, this phenomenon is generally due to the entry of excess air. You can remove the intake hose and block the throttle body to see if there is idle speed. If there is no idle speed, just clean the air inlet of the idle motor. If there is, you can use cleaner to find the air leakage around the intake manifold, and this fault can be solved after maintenance. If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.