Rough Engine Idle is usually marked by, shaking or vibrations felt in the vehicle. Depending on the cause, some of these sensations can be more severe than others. You may also notice or feel the (RPM)s randomly changing.
Idle Air Control Valve (IAC), Function, Failure Symptoms – Testing
SO, THE IDLE AIR CONTROL VALVE, IS RESPONSIBLE FOR MANAGING THE ENGINES IDLE SPEED. And, that’s what makes the idle air control valve, a major management component of the engine. Because, it decreases or increases […]