Question about 1994 Ford F150 Styleside Supercab

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Losing power when traveling at 70mph

My ford F-150 slows from 70 to 55 mph while I'm driving. We can't get a scanner to scan it. any ideas

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  • supercrewy Nov 24, 2008

    i cant get any codes from the code reader

  • supercrewy Nov 24, 2008

    unable to read codes. we have already changed fuel filter

  • yadayada
    yadayada May 11, 2010

    Does this engine use a MAF sensor??

  • yadayada
    yadayada May 11, 2010

    When is the last time the fuel filter was changed, also is the code reader unable to read the codes or is it just that the system has no codes?? Makes a big diff.

  • yadayada
    yadayada May 11, 2010

    Buy a code reader, order it on line if that is what you need to do. until you check for codes u are just guessing, that equals wasted money on parts that don't fix the problem.

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Most car parts stores will do a code scan for free.

Posted on Dec 15, 2008

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