Truck was stalling while at stops signs for months and now idling at 1500rpm last couple of days
have the same problem?
Monday, January 24th, 2011 AT 12:53 PM
You may have a bad IAC ( idle air control) but try cleaning the throttle body first. Remove the intake snorkel, have someone hold the throttle wide open for you and scrub the back side of the throttle plate and surrounding bore with an old tooth brush and some carb cleaner. Be sure to spray some into the small holes next to the throttle plate. That should help stabilize the idle. If it still has a problem, replace the IAC.