Question about 1992 Pontiac Grand Prix
I recently replaced the starter on my 92 grand prix 3.1L so I had the battery disconnected for two days. Now the car starts and runs fine but will not hold an idle when foot is off the gas. Is this a computer issue, having the batt disconnected made the computer "forget" something. Read about the "idle learn" procedure. How do I do this? No vacum lines off that I can see. Help please !
Check the IAC valve.
Posted on Jul 25, 2012
I replaced a motor in a 97 and the engine was out for a few weeks and I never had a problem with an idle when I put it back together with a whole new engine. I would guess you forgot to plug something back in by the starter. Recheck everything you have done I think this is something simple.
Posted on May 23, 2009
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 16, 2016 | 1992 Pontiac Grand Prix
Oct 10, 2014 | 1992 Buick Regal
Jul 15, 2010 | 1999 Pontiac Grand Prix
Feb 21, 2010 | 1997 Pontiac Grand Prix
Sep 26, 2009 | 1991 Pontiac Grand Prix
Sep 10, 2009 | 1998 Pontiac Grand Prix
May 23, 2009 | 1991 Pontiac Grand Prix
Dec 08, 2008 | 1995 Pontiac Grand Prix
Aug 21, 2014 | 1992 Pontiac Grand Prix
Jun 20, 2014 | 1992 Pontiac Grand Prix
198 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: