Question about Ford Mustang

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I need to find out why my check engine light is coming i have the code

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  • pinky67 Feb 02, 2009

    the code is po304





  • pinky67 Feb 02, 2009

    2001 mustang does not whine down when i turn it off just a conk noise it use to make a smooth whined down noise and when i turn the ignition key off to turn the car off it does this.I am just wondering what this could be the whine down noise almost sounds like a super charger winding down could it have any thing to do with the iac being carbed up.

  • Anonymous Mar 21, 2009

    I have the same problem when on long trip doing 70 mph, then slowing down to speed limit or up  hill the light come on, then 1 or 2 mins later it goes out can any one help 1994 mustang GT

  • Ronnie Wilson May 11, 2010

    Whats The Code #???

  • yadayada
    yadayada May 11, 2010

    what code what year

  • Mike Butler
    Mike Butler May 11, 2010

    Year of Mustang & engine please, as well as code.

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Any good auto parts store can read codes , ,dont know what code u have (advance auto ,auto zone)

Posted on Jan 14, 2009

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