1993 Pontiac Grand Prix ruff running

1993 PONTIAC GRAND PRIX
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XFIREMAN87
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Engine Performance problem
1993 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic
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i changed the fuel filter now the engine runs ruff i pulled a spark plug out it was all wet it was from the number 3 cycl. so what could be wrong.
Jul 1, 2008 at 3:44 PM
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