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  1. 454 seems to load up on fuel, blows white smoke out exhaust

    Hotrodding Basics
    I have just purchased a 1999 Damon motorhome with a 454 fuel injected engine It's been sitting most of the time (63,000 miles) and running rough. Starts right up but seems to load up on fuel and blows white smoke from the exhaust. I am about to change plugs and wires and was wondering what else...
  2. 1994 Chevy 1500 - Engine Struggles to Start After Tune Up

    Hotrodding Basics
    Hi All, :welcome: I have a '94 Chevy 1500 with a 350 that has 319k miles. I recently did a full tune up, which included replacing the spark plugs, wires, cap, rotor and ignition coil. I did notice that the plugs that were in the truck were different than what I purchased as replacements...
  3. Tuning Holley carb

    Engine
    I was advised to buy a fuel to air ratio (Fast or Holley ) wide band O2 sensor hook up to tune in my carb. Does anyone have experience with any of these or recommend one over the other? I am getting black smoke and black plugs plus smelling like exhaust after driving the car. It's a 700 cfm...
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