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2001 gmc diesel black smoke stalling

  1. LB7: Black Smoke / Stalls / and More - 2001 GMC Duramax 6.6L / Allison Transmission

    Duramax First Generation: 2001-2004 (LB7)
    Hello. New to this forum. I have done a lot of research so I am aware there are many forum postings about black smoke but none of them seemed to match my circumstances. My truck started bellowing out black smoke and at the same time act like it is starving for fuel when I hit the pedal. Then...
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