I have a 1989 chevy s10 4.3L (z block) pickup ext. Cab.
This only happens somtimes but becoming my common. When I go to start the truck up it will try to stall or sometimes it will just idle extremely rough but will go away if I give it gas and rev the engine it will be okay. The car runs great no problems with the idle after I get through that problem. Please help me out I have been soo confused. Ive replaced the pcv vavle, I put top end engine cleaner in (sea foam) and still not noticing a differece. I am thinking about the fuel filiter but ive never had a problem with that before. Or possible the egr vavel just let me know please?
have the same problem?
Monday, May 7th, 2007 AT 3:55 PM