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  1. J

    no vacume to waste gate accuator

    Should you have a drastic power change? When its hot out?
  2. J

    no vacume to waste gate accuator

    WHY DO I NOT HERE MY TURBO AND LOW BOOST WHEN ITS ABOVE 90DEG ? BUT WHISTLES WHEN ITS COOL OUT, CAN IT HAVE TO DO BECAUSE OF BANKS BIG HEAD OR STUCK WASTE GATE?:confused:
  3. J

    2002 Chevrolet 2500hd silverado

    JOHN M HUGHES submitted a new Showcase Item: 2002 Chevrolet 2500hd silverado Read more about this showcase item here...
  4. 2002 Chevrolet 2500hd silverado

    2002 Chevrolet 2500hd silverado

    2002 Chevrolet 2500hd silverado
  5. J

    New to diesel power. Need all the info i can get..

    New to diesel power. Need all the info i can get..
  6. J

    no vacume to waste gate accuator

    I am in Yucca Valley above Palm Springs I have been fighting this for 3 years injectors replace, fuel filter housing, I removed the Banks big head and the waste gate feels stuck some times, My trucks tow hall mode does not work I know how to fix it its and orange wire..I know that much , GM...
  7. J

    no vacume to waste gate accuator

    my turbo seems to have more power when its cool out when its hot my truck wont get out of its own way, also when you put your hand over the intake with the filter off does not seem to have alot of suction when hot
  8. J

    no vacume to waste gate accuator

    cool I'LL TRY IT SOME TIMES ITS A DOG AND SOMETIMES RUNS GOOD, NOT GREAT AND SOMETIMES I ROLL COAL SOMETIMES NOT.. IF ITS HOT 90DEG PLUS AMBIENT TEMP NO POWER IN WINTER WHEN IT'S COOL OUT HAS BETTER POWER.. GM CHARGED ME 1400.00 FOR AN INJECTOR PUMP, INJECTORS REPLACE AT 140K UNDER WNTY.. NEVER...
  9. J

    no vacume to waste gate accuator

    I have no vacume pressure to the banks big head on my truck.. waste gate wont move by hand. whats up waste gate bad? why no vacume to waste gate accuator what should I do? Exhaust is 4 inch straight pipe no muffler. No other add ons except a KnN.. Please help thank you..