Question about 1994 GMC Safari
I had this same problem and found that The EGR valve
was not returning to the closed position at idle. Ran fine going down
the road but would not idle when I slowed or stopped. Removed the EGR
valve found it was full of carbon and occasionally a small chunk would
break loose and stick under the valve. Doesn't take much to cause a
problem. Cleaned the EGR valve reinstalled it and it cured the problem.
Not the easiest to remove - but it's easy to clean... better than buying a new EGR valve which is quite costly.
Remove air cleaner - use a long 3/8 extension with swivel - only 2 bolts just a bit awkward to get at. Unplug electrics and it comes right out.
Posted on Dec 16, 2008
Low idle sensor is probably bad.
Posted on Nov 06, 2008
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:
Jan 18, 2017 | Cars & Trucks
Mar 28, 2015 | Cars & Trucks
Aug 14, 2014 | Cars & Trucks
Aug 27, 2012 | 2004 Mitsubishi Galant
Jun 12, 2012 | 1996 Dodge Ram
Jul 10, 2010 | 1994 Honda Accord
Jun 29, 2010 | 1998 Dodge Ram
Jul 14, 2009 | 1988 Mercedes-Benz 300
Dec 02, 2008 | 2000 Jeep Grand Cherokee
182 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: