6.0L silverado
Thread Starter
Staging Lane
Joined: Oct 2008
Posts: 66
Likes: 0
From: gibsonia pa
6.0L silverado Hay guys i wasent sure were to post this but i got some major problems with my 2004 silverado 2500hd. my truck only has 35000 miles on it and its missing all the time. it dosent matter if the truck is hot or cold i misses on every cylinder. i just put headers on it and tuned it. After about a week with the headers it started to miss fire. i changed the plugs coils i dont know what else to look for and chevy cant find the problem. this truck is my DD.
Thread Starter
Staging Lane
Joined: Oct 2008
Posts: 66
Likes: 0
From: gibsonia pa
i cant find a single reason for my truck to be misfiring the computer has no codes of a misfire. but you can fill the misfire. im starting to wonder if my computer is junk or dieing
