Question about 2004 GMC Envoy
The battery needs to be inspected. --------- These will help. Thanks.
There is step by step procedure to test and inspect battery,that will confirm the problem.
Click the link below to go through its procedure:----
These will help.
Posted on Nov 30, 2012
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
Try the fuel filter. Sounds like the engine might be running rough due to weak fuel pressure. Its cheaper to replace, especially if it's still original from 04. Try running some injector cleaner through a couple of tanks of high octane gas.
Posted on Aug 06, 2008
The battery is on the right side behind the fuse box. You need a metric set to undo the 3 screws. Theres one that attaches to the body, one to the bar that goes along the top, and theres one on the left side below the vacuum hose and air induction. After you've taken out those three, you should lift the whole thing out(battery and shroud) together. It's hard to take the shroud off before you lift the battery out. After that, you have to pry the shoud off the battery. The two terminals in the back make it hard. Then just go to any auto parts store and they'll give you a new one.
Posted on Jan 28, 2009
Can't go by the pressure. Ck the large lone coming out of firewall, should be col. Small line at ac condensor in front of radiator should be hot.
Static pressure on high side probably 80psI Running 30 on the low side and 1130. will vary depending on oiutside temp Hope this hekoped
Posted on May 27, 2009
Tips for a great answer:
Jul 15, 2015 | GMC Cars & Trucks
Apr 18, 2013 | 2004 GMC Envoy
Feb 01, 2013 | 2004 GMC Envoy
Aug 26, 2011 | 2004 GMC Envoy
Jul 01, 2010 | 2004 GMC Envoy
Jun 11, 2010 | 2004 GMC Envoy
Jun 03, 2009 | 2004 GMC Envoy
119 people viewed this question
Usually answered in minutes!