Search results

  1. J

    LB7: Fuel Pressure Regulator probs

    225k. Injector balance rates are fine. How do you adjust the airdog flow rate?
  2. J

    LB7: Fuel Pressure Regulator probs

    Recently my FPR has been acting up (at idle will surge). I plan to replace it in the near future. My question is, i have an Airdog and stock fuel filter, is there any way to improve the life of the FPR? Delete stock fuel filter? Does the Airdog screw with FPR negatively? There are no tunes on...