1994 Mercury Grand Marquis stops running at long stoplights

3 messages, Last post on Aug 26, 2008 at 8:29 AM

#2 of 3 1994 Mercury Grand Marquis stops running at long stoplights by ronslakie1 Aug 26, 2008 (4:22 am)
This sounds as though it might be a bad Idle Air Control Valve, which is not really difficult to change and I believe is in the $60-$80 price range. I had the same problem with my 01 MGM and the IAC was the problem. Replies to this message: 94mgm94 (Aug 26, 2008 8:29 am)
#3 of 3 Re: 1994 Mercury Grand Marquis stops running at long stoplights [ronslakie1] by 94mgm94 Aug 26, 2008 (8:29 am)
Replying to: ronslakie1 (Aug 26, 2008 4:22 am) Thanks....I will be working on that today...you are right on the price...but the IAC valve is all the way in the back of the engine behind the throttle body...it looks difficult to even get a tool around there any suggestions?