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  1. D

    LB7: Question

    So what should I do unplug the maf
  2. D

    LB7: Question

    More info on it the old alternator was a 100 amp and the new one is. 145 I have put diesel additive into and it helped a little but not a lot so what can I do what other info would you like
  3. D

    LB7: Question

    I think I plugged them all back in
  4. D

    LB7: Question

    The old alternator went bad it wouldn't hold a charge anymore
  5. D

    LB7: Question

    Hi I have an 04 lb7 Chevy duramax and I have a stage 4 tune from ppe and when I bought it and installed the tune it had a lot of power and moved quick off the line and now I had to replace the alternator and the belt and now it seems like it doesn't have the power and doesn't seem to get off the...