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2016 lml
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  1. General Discussion
    I replaced my lml with a reman. Everything but the engine worked prior to replacing. Went to start it and only built up 300 psi on the high pressure side. I've replace the high pressure pump, the 2nd regulator on the rail and have checked all 8 injectors and none are losing fuel or stuck open...
  2. 11-16 LML Duramax Powertrain
    Hey guys, sorry to bother. I'm starting to scratch my head wondering where to begin the diagnostic process. So the truck acted like it had bad batteries, and would begin to crank for a few seconds, but then click. So, I tried checking batteries, and they said 12.3V @ both batteries. (Was using a...
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