Question about 2004 GMC Envoy
Boosting a truck and everything went dead on the envoy no heater, power windows radio the unit would just start
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
SOURCE: The other day I went
Did you touch the acceleration pedal, if you did it could be fuel build up. Does this happen all the time when you start the truck. If so it could be valve seal that are leaking.
Posted on Sep 05, 2008
there may be a small inline fuse at the back of the radio itself.....you will see it when you remove the radio, this is to prevent overload
Posted on Oct 07, 2009
Sounds to me like you may need a new rectifier put in the alternator,a shorted diode in the alternator could be powering up things that should go dead with the key in the off position.To prove this,instead of pulling the fuse,take the plug out of the alternator and if all is well,you have your answer.
Posted on Jun 09, 2010
this model has what they call fly by wire.. no accelerator cable. If the computer detects a problem in the thottle system it will not allow the engine to accelerate and will show reduced power and possibly set a check engine light. The dealer usually wants to replace the throttle assembly which is very expensive and usually un nessesary.
I have had a lot of succes with just cleaning the throttle plates real good.
Posted on Jul 08, 2010
Tips for a great answer:
Oct 04, 2016 | Cars & Trucks
Apr 26, 2015 | Volkswagen GTI Cars & Trucks
Jun 11, 2014 | 2003 GMC Envoy
Feb 05, 2013 | 2005 GMC Envoy
Sep 01, 2011 | Ford Edge Cars & Trucks
Mar 06, 2011 | 2005 Chevrolet Equinox
Jan 07, 2011 | 2001 Pontiac Grand Am SE
Oct 20, 2009 | 2002 GMC Envoy
Apr 29, 2009 | 2003 Dodge Grand Caravan AWD
89 people viewed this question
Usually answered in minutes!