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Diesel Power

GMC Diesel Parts and Installations

Diesel Power magazine’s Tech section showcases power modifications and hands-on installation of diesel performance parts designed to improve the performance of your GMC diesel vehicle

Latest Articles

2008 GMC Sierra 2500 - Honey Done
Justin Dall, owner of Advanced Diesel Works in Kalispell, Montana, was bitten by the drag racing... more
February 2015 Top Diesel Tech Questions
Find out how much you can tow, better braking on and OBS Ford and turbo and injector advice for a... more
2006 GMC Sierra 2500HD - All Business
Believe it or not, the ’06 GMC Sierra 2500HD you see before you was pampered the first 36,000 miles... more
2008 GMC 2500 DURAMAX COMPUTER LOCKED?
Chances are if its not defueling at 99mph, then there is either a downloader device installed or... more
2008 GMC 2500 DURAMAX COMPUTER LOCKED?
I just recently bought my 2500 Duramax... to the best of my knowledge it does not have a chip in... more
1995 GMC Sierra K3500 SLE Crewcab 4WD Dually,"Just Shut Off,No Start"
Its really important to nail down specific conditions. If your truck just shuts off cold while you... more
1995 GMC Sierra K3500 SLE Crewcab 4WD Dually,"Just Shut Off,No Start"
I really hope your still out there and reading this.last night the very same thing in the very same... more