2005 GMC Duramax
Hey guys, A friend at church is looking at the truck above, I was doing some research prior riding down possibly on Friday to take a look at it with him. We have discovered it has 107k and 2 owner...
Forum Discussion
The LBZ mouthpiece is one of the best upgrades you can do...did mine as soon as I bought my truck. It contributes greatly to the overheating....GM issued a TSB on it with an entire airbox changeover to '06 style. Mine only went to 210 degrees briefly on a long hill in 95 degree heat pulling 11k lbs.
