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fongo · 01-21-2003, 01:11 PM

I'd replace the IAC valve. That happened to me a while back and, in addition, the car would stall if I had the A/C running too. I popped in a brand new IAC and it went away.
Your EGR valve could also be involved, but I don;t think it effects the idle as much, it's more for recycling the gases coming from the crankcase.
Good luck!
fongo

01-21-2003, 01:11 PM	#8
fongo Registered Member Join Date: Jan 1999 Location: Farmingdale, NY Posts: 139	I'd replace the IAC valve. That happened to me a while back and, in addition, the car would stall if I had the A/C running too. I popped in a brand new IAC and it went away. Your EGR valve could also be involved, but I don;t think it effects the idle as much, it's more for recycling the gases coming from the crankcase. Good luck! fongo __________________ 1993 GT, MAC Fenderwell Cold Air Induction; Accel dist.,Splitfire plugs, BBK: 1 5/8 unequal length shorties, hi flow H-pipe w/ cats; Flowmasters 2 chamber American Thunder catback system, Motorsports 3-core radiator, 180º thermostat, BBK adj. clutch quad...the rest is bone stock!..but more mods to come!!