I.A.C Your idle air control sencer is 95 percent of the cause in your case.
Nov 20, 2009 Rating
IAC Check by: Beanos1
Hi, If you have access to a scanner run a live data stream program. Look for the idle spped monitor. This number should fluxuate as you place demands on the car like puting it in gear, turning the steering wheel left or right, or puting the AC on. If the number does not change then your IAC is bad.
