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2005 Saturn Ion Question: What else could cause a misfire if I have replace the cool pack.



, Inwood, WV, April 20, 2012, 22:37

Hooked the car up to the computer at the mechanics. Check engine light was on and exhaust had awful smell. Replaced spark plugs, boot and cool pack. Any suggestions.

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  • Answer #1

    April 23, 2012, 01:20

    Cat usually causes bad smell. Might need to check injectors. Switch 2 injectors see if misfire moves.

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