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    2003 Liberty P0300, the dreaded multiple misfires

    2003 Liberty P0300, the dreaded multiple misfires (with a twist!) Ok gang, I got a weird one on a 2003 Jeep Liberty 3.7 with 160k miles. CEL on, multiple cylinder misfire code (P0300) only, no stuttering, no loss of power, no detonation, no unusual engine noise. I have replaced all spark plugs...

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