Pro-Lift Wheel Dolly Pair WD-8017

Genuine OEM Parts Idle Speed Control Valve IAC578GENThe Idle Speed Control Valve is used by the ECM to regulate the correct engine idle speed against engine temperature and load. When the Idle Speed Control Valve is faulty, you will notice issues such as rough idling, sudden increasing or decreasing in RPM during idling, or the engine turning off during or approaching idle.