Question about 2004 GMC Sierra
Posted by Anonymous on
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
Depending on the engine size it should be under the to plenium cover. That is the part with the engine name on the top of the motor
Posted on Jan 01, 2010
on the left rear of the engine next to the last ignition coil, connect to a hose that goes up to the rear of throttle body/ upper intake
Posted on Apr 21, 2010
hi, i have seen this problem ten years ago twice, but i was dumbfounded by the answer. all details aside, I replaced the ecm, and never had the problem again with both of them. this repair was a recommended repair by the local truck depot in my town, they stated the ecm got hot along with the truck and it lost the injector sensor signal. now, don't take this solution and run with it, i haven't repaired a 6.2 diesel in ten years and i maybe off track completely. but at least maybe you could ask around your town or maybe a large truck facility about this. of course, you should take to a shop to have diagnosed. hope i could help.
Posted on Jun 07, 2010
Tips for a great answer:
Jan 30, 2014 | 2000 GMC Sierra
Sep 22, 2011 | 2004 GMC Sierra 2500
May 03, 2011 | 2001 GMC Sierra 2500HD
Jan 04, 2011 | 1994 GMC Sierra
Jun 30, 2010 | 2004 GMC Sierra 2500
Apr 21, 2010 | 2001 GMC Sierra 2500HD
Mar 29, 2009 | 2004 GMC Sierra
111 people viewed this question
Usually answered in minutes!