Question about 1989 Ford Bronco

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No fule to injectors

I have 47 # fule pressur but no fule going to cylenders new pcm will run on starting fluid

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Possible bad fuel pressure regulator or more likely, the cam sensor which times the injectors.

Posted on Jan 07, 2009

  • Tim Higgins
    Tim Higgins Jan 07, 2009

    btw when u changed the pcm did u keep the old chip/ have it matched? incorrect chip in the pcm will cause bad ignition timing too...

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