Question about GMC Envoy

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Hard idle miss fire - Envoy GMC Cars & Trucks

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  • yadayada
    yadayada Sep 29, 2010

    model, year and engine size

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Please provide the model and th year and do u have a check engine light on? if so any fault codes in the computers memory?

Posted on Sep 29, 2010

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Bad miss at idle?

http://technoanswers.blogspot.com/2012/01/bad-miss-at-idle.html

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While stop engine idles like cylinder missing?

http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html

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http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
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http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html

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http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html

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http://technoanswers.blogspot.in/2012/02/oil-on-spark-plugs-and-car-misfires.html

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This will help.

Thanks.

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1 Answer

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Have it scanned to save you some time and money and most garage now will scan for around $15.00 now. Always call around for the best price when getting you car or truck scanned, most places have the scanner and would want you business if you decide to have them work on it.
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