Question about 1994 Chevrolet S-10 Blazer

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Wont start hi i have a 94 s10 blazer that wont start...i can get it started after about the 20th time but if i shut it off wont start again..when it is running it runs great...i can here the fuel pump come on sometimes but not always..is that normal or should you hear it every time you turn it on...not even sure if thats the problem thanks sean

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  • sean koz Jan 16, 2009

    hey guys thanks a lot..i ended up taking the fuel filter off was plugged solid...i think the burned out the fuel pump..so i put both new ones and she purrs like a kitten



    thanks again

    sean

  • yadayada
    yadayada May 11, 2010

    The fuel pump should come on and run for about 4 senconds if u just turn the key to on positio, or all the time when u crank the engine, hook up a fuel guage to the test port on the engine fuel rail and see what the pressure is, sounds like a fuel pump to me.

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The fuel pump will run for a short time when you turn the ignition key on to prime the line then waits until the engine is running. Check the fuel filter and replace if plugged then check the fuel pressure should be abouve 27 psi

Posted on Jan 15, 2009

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