What does idle air control do on a Ranger?
What does idle air control do on a Ranger? If valve originally equipped with rubber gasket, reuse original gasket. An idle air control valve assists your Ranger's computer by controlling airflow so you get the right amount of fuel sent to the engine. Dirt from everyday driving clogs the idle air control valve, giving you an uneven ride. When to change the idle air control valve? But when the idle air control valve is failing, you lose the consistent power you need. Change it out with a new Ford Ranger idle air control valve from AutoZone. An idle air control...