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  1. Need Help ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!

    Titan General Discussion
    My check engine light has been on for some time now. When I accelerate in a slow manor, my truck acts normal, as soon as I reach about 2500 rpms, my truck will jerk then choke. Right after that, the truck will misfire/backfire then slow way down. It died several times when at an idle at a stop...
  2. Truck Died Yesterday

    Titan Engine, Transmission & Drivetrain
    Hey all, so here is the story, my truck has been pulling P1274 for a while... I finally came to the conclusion that it was my wide band O2 sensor. I have a Up Rev custom tune, so that is not the problem, and I took it too them yesterday to make sure everything was still in spec. As I was...