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  1. General Discussion
    2004.5 LLY Sierra 2500HD with 165k miles Lately the truck has been bogging down after sitting at a stop light and when I go to take off it'll just blow white smoke. I have to put it in neutral whomp on it, it builds some pressure and puffs out white smoke and eventually the truck will blow some...
  2. 04.5-05 LLY Performance Parts Discussion
    I am wanting to sell one of my trucks, well not wanting to but financially it makes more sense... I have a 05 2500hd duramax (obviously) bone stock, with 99,000 miles. It is white, ext cab, 6.5' bed, and LS package. Very clean truck, nothing at all wrong with it, but need help trying to figure...
  3. 01-04.5 LB7 Duramax Powertrain
    So I got all the injectors out waiting on my new ones (suppose to be here day after tomorrow) any hints or ideas on the first steps i need to take BEFORE i try turning it over for the first time? I have a new filter on and all that jazz but how do I prime these bad boys? IM NERVOUS lol this has...
1-3 of 3 Results