Question about 2004 Pontiac Grand Prix
Actually what the computer is saying is first check the gas cap. If its on tight and the rubbler seal is in good shape and the sealing surface on the filler neck is good then decide if you want to replace the gas cap which is the cheapest route if the seal is pancaked enough that it doesnt seal anymore. Then drive for a few days. If this fixed the problem then the light will reset itself after a couple cold starts that allowed the system to be tested again. If this didnt work then the car need s to be put in the shop for diagnosing. You could have a bad solenoid of vacuum leak somewhere.
Posted on Jul 14, 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:
Apr 29, 2017 | 2006 Kia Rio
May 24, 2012 | 2005 Buick LaCrosse
Apr 20, 2011 | 2006 GMC Sierra
Nov 25, 2010 | 2005 Toyota Corolla
Sep 19, 2010 | 2002 Mazda MPV
Jul 05, 2010 | 2004 Toyota Avalon
Jun 19, 2010 | 2001 Chrysler Town & Country
Feb 21, 2010 | 1992 Ford Ranger
Aug 28, 2009 | Chevrolet Cobalt Cars & Trucks
Jul 07, 2009 | 2006 Pontiac Montana SV6
1,316 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: