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  1. Duramax First Generation: 2001-2004 (LB7)
    https://youtu.be/b0Fwj0KFnGU https://youtu.be/PBe93mbi8OE Anyone ever have a LB7 act like this? I'm running out of money and things to replace... 2002 Duramax LB7: New TPS New Fuel filter Lift pump New High pressure fuel pump New GM injectors New fuel Lines Head gaskets and ARP studs New ECM...
  2. Duramax First Generation: 2001-2004 (LB7)
    Alright this is a Bible post but i need help on a customer’s truck. customer states the following- Super long story but I'll try to hit the basics here. 2003 lb7 federal emmsions truck, deleted, tuned, I rebuild top end with reman injectors, cups, drop in ddp 64 mm, fass lift pump, intake...
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