Question about 1993 Chevrolet K1500

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1993 chevy 1500 starting problem

Have to hold throttle wide open to start

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  • muellerk91 Jan 20, 2009

    Truck is fuel injected and computerized

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I think your engine has a vacuum leak, check all of your hoses, and carb fittings.
If your engine cannot get enough vacuum it will not be able to draw enough fuel to run.

Posted on Jan 19, 2009

  • Alex M
    Alex M Jan 30, 2009

    Every Engine relies on Vacuum to draw fuel or fuel air mixture in.
    Fuel injected or otherwise.
    If your vehicle has a vacuum leak then it will act like yours is acting.
    Just a shot in the dark over the blind internet ;-)


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