carberutor

  1. T

    Vapor lock or something else?

    I have a Quadrajet carbed 454, basic factory setup: stock mechanical fuel pump with heat shield-wrapped rubber fuel line (away from the block), factory-style tank and factory style sending unit with 2 fuel lines running the frame rail of the truck. Two issues/questions: - When the outside...
  2. N

    1977 C20 hd emissions vacuum lines

    I can’t find where some of my vacuum lines are supposed to go. I just bought this truck and I am pretty sure something is a little off. I have a single vacuum line coming to the carb in the front bottom next to the ac solenoid. I believe that the airbox connects to the kickdown that is...
  3. Bo69

    83 C10 Vacuum System [HELP]

    I inherited this truck with the vaccum hoses all over the place, some off, some seemed to have disappeared, maybe some stuff has been deleted? I did my best to try to figure out where the remaining hoses went and capped off the rest of the ports. How did I do? Can some of this stuff just be...
  4. alc4819

    Engine problem

    I’ve got a 350 with a turbo 400 trans, it’s having trouble starting and ides high sometimes, also when a load is put on it backfires and won’t downshift. Anyone else had a problem like this? the engine has a smog pump which I think might be the problem or the carb
  5. Zach86

    1986 C20 stalls sometimes

    I have a 1986 crew cab short bed with the following modifications. It’s a 350 I put summit vortex heads on it with scorpion 1.5 roller rockers, retrofitted comp cams roller lifters, a crane roller cam .488 intake & .509 exhaust, edelbrock 2116 intake, edelbrock 1406 carb, a huggers GM5Xtm torque...
  6. Zach86

    1986 C20 stalls sometimes

    I have a 1986 crew cab short bed with the following modifications. It’s a 350 I put summit vortex heads on it with scorpion 1.5 roller rockers, retrofitted comp cams roller lifters, a crane roller cam .488 intake & .509 exhaust, edelbrock 2116 intake, edelbrock 1406 carb, a huggers GM5Xtm torque...
  7. iamtherealJayy

    Edelbrock 1405 carb running rich

    I have a 1978 Chevrolet K10 with what appears a bone stock 350. It originally has a quadrajet carb that severely needed rebuilt. I bought the truck non running with the carb sitting inside the truck so it might have not even been original. I had to set the timing to tdc because it wouldn’t run...

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