I have 1986 chevy s10 pick-up truck. It stays idle wide open what could cause that
Thursday, April 27th, 2006 AT 11:53 AM
It could be the IAC (Idle air control valve), throttle sensor, MAP sensor, or an Air flow sensor. Did u put the engine code scanner to it? If not, then do so, it should pretty much point you to the problem.
Thursday, June 15th, 2006 AT 10:49 PM
What is meant by wide open? High idle speed? You noticed the air intake was open fully?