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  1. General Discussion
    Hello new here… I have a 06 Sierra 2500 HD LBZ that sat and was driven approximately 3 times monthly due to working out of state. I started driving truck regularly again several months ago and within a month of daily driving the truck began to quit running and die at highway speed. I was able...
  2. 911 Problems Forum
    First time posting. Been having a fuel issue with the dmax it’s a 2011 Silverado 2500 LML. Pretty much I’ve had a fuel issue all winter with air getting into the system, I’ve replaced lift pump filters (FASS), fuel filter at the head with a ac delco blue filter. Filter head is new aswell. Today...
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