Question about 1989 Chevrolet S-10 Blazer

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89 Chevy C1500 4.3L engine won't start after rebuild

I rebuilt the engine in my truck. It started right up after instalation, had to turn the distributor slightly to smooth idle. It was idling nice, I left it run for about ten to fifteen minutes before I shut it off. When I tried to restart it, it would not start. I have good spark and fuel and it turns over, but it just won't start. Can anyone help?

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  • nutsdad Jan 02, 2009

    this has the computer controled timing, it's not supposed to be adjustable.

  • Anonymous Jan 13, 2009

    1989 c1500 4.3l v6 trys to start but stalls changed wires plugs cap rotor will not stay running

  • John Musallam May 11, 2010

    Do you have a throttle body injection?

  • john vecchione May 11, 2010

    remember is this have an computer assist timing ignition. you might have to reset the distributor

  • Anonymous Mar 18, 2014

    I have to pump the gas to start my car runs good within fifteen minutes it starts right up but after it sits a long period its hard to start

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  • 239 Answers

Replace fuel pump inside tank

Posted on Jan 03, 2009

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