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1992 Cadillac DeVille Question: rough idle

 

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Visitor, Centreville, MD, August 05, 2010, 10:25

no codes idles rough for 10 min. then clears up

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  • Answer #1

    August 05, 2010, 10:32
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     Master

    no codes available for this in OBD1. from your description, it sounds like clogged injectors.

    Roy

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  • Answer #2

    August 05, 2010, 13:26
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     Journeyman

    I agree it does sound like you may have clogged injector(s) try using a fuel system cleaner & some good octane gas and see how it acts.

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