Chevy and GMC Duramax Diesel Forum banner


  1. Introductions
    Hello guys, I am new to the forum. Have found it helpful for many diagnostics on my duramax trucks in the past and finally decided to register so I can better benefit to what this forum has to offer. I currently have and 06 GMC LBZ with approx 280k and a 2011 GMC crew cab LML. I like both trucks...