Question about 2000 Ford Focus

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My 2000 Ford Focus 4 cl runs smooth when 1st started then after it warms it starts to run rough

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  • Duane Wong
    Duane Wong Jul 10, 2010

    do you have an engine light on?

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  • Master
  • 3,092 Answers

That's a sign that the spark plug wire's are breaking down, replace.

Posted on Jul 10, 2010

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