Question about 2002 GMC Envoy
You need to clean the throttle body, grime build up on throttle plate and passage cause incorrect air flow at idle. Make sure to disconnect battery for about 20 minutes while performing TB cleaning so PCM can relearn to the cleaned TB.
Posted on May 16, 2011
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:
May 01, 2017 | Cars & Trucks
Nov 06, 2014 | 2005 Chrysler PT Cruiser
Oct 02, 2011 | 2008 Toyota Prius
Jul 23, 2011 | 1999 Pontiac Grand Am GT
Mar 19, 2011 | 2002 GMC Envoy
Jun 13, 2010 | 1999 Pontiac Grand Prix
Feb 25, 2010 | 1992 Oldsmobile Cutlass Supreme
Apr 17, 2009 | 1992 Volkswagen Fox
Apr 03, 2009 | 2000 Jeep Grand Cherokee
Dec 29, 2008 | 2005 Pontiac Grand Prix
Jun 11, 2017 | 2002 GMC Envoy
104 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: