Starofradiance
Member
- Joined
- December 5, 2010
- Messages
- 17
- Reaction score
- 0
- City, State
- Costa Mesa, California
- Year, Model & Trim Level
- 1994 XLT
Didn't have the rough idle problem till I recently replaced the injectors. Now, after driving for awhile when I get to stop lights or in heavy freeway traffic the idle sometimes jumps all over the place - up to 1200, down to 500. When it drops into the 500 range it sounds like it wants to stall and the check engine light comes on. Give it gas and the light goes off. I looked and couldn't find a vacuum leak or loose vacuum hose. Does this sound like the IAC?