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2001 Buick LeSabre Question: misfire

 

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eddie01, East Hartford, CT, January 31, 2010, 12:20
 Rookie

I had pulled the spark plug wires off the ignition pack and noticed #2 and #4 post were all burnt looking and alot of black dust came out the spark plug wire end. What could be the problem there and will that cause my misfiring.

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  • Answer #1

    Bret Bodas from RepairPal Test Shop, January 31, 2010, 12:50
     Master

    Yes, this is likely the cause of a cylinder misfire. You will need to replace the wires, the coil if it is damaged and you might as well change the spark plugs too.

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