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2002 Cadillac Seville STS Question: Idles real ruff has died a couple of time reads multiple misfires

 

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Mmkr232, Land O Lakes, FL, April 10, 2013, 16:11
 Rookie

Have replaced all spark plugs, coil packs, even air flow censer also has new fuel pump, and water pump

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  • Answer #1

    ziptie12 April 11, 2013, 16:38
     Master

    Monitor with scanner (live data) to see what's causing the misfire.

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