Question about 2003 GMC Envoy
Severe power loss, especially when a.c. is on. Noticably better with a.c. off, but still there. Dirty fuel injectors maybe? Also, ticking noise at idle, sounds like it's from the fan - maybe
For the person with the loud engine and poor acceleration, the problem is likely the fan clutch. I think it is about 800$ to be repaired.
Posted on Nov 15, 2008
Replace fan clutch.
Posted on Sep 28, 2009
Check for a vacume leak and check battery cable connections for corrosion also get battery and alt. tested
Posted on Jun 26, 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:
Sep 20, 2014 | 2002 Pontiac Sunfire
Nov 27, 2010 | Chevrolet C1500 Cars & Trucks
May 23, 2010 | 1987 Dodge Ram 50
Mar 26, 2010 | 2004 Land Rover Discovery
Dec 16, 2009 | 1991 Honda Civic
Jul 26, 2009 | 1998 Chevrolet Suburban
Jun 25, 2009 | 2001 Chevrolet Silverado 2500HD
1,543 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: