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  1. 2017-19 GM T-K2 Platform Powertrain
    I have a 2017 Chevy Duramax and the DEF level reads ok at times and at other times it will just show —. I haven’t had any problems with it going into reduced power mode or anything but it is showing error code P1050. Anyone else have this issue? Will it require the DEF model to be changed out?
  2. Introductions
    Hey yall my names Rob a new lml owner. switched over from dodge gas trucks. This is my 1st diesel and already have a lot of questions if I could get some help it would be Greatly appreciated! 2013 2500hd Lt with over 260k+ miles I really just need help identifying these sensors that seemed to...
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