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2001 GMC Sierra 1500 Question: CHECK ENGINE NOT COMING ON

 

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CHARLIE 22, 4.8L V8, Greenwell Springs, LA, June 13, 2010, 15:55
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SERVICE ENGINE LIGHT NOT COMING ON. NEED A PLACE TO START CHECKING.

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  • Answer #1

    June 20, 2010, 13:44
     Master

    The Check Engine Light illuminates when there is a problem detected in the Emission Control System on your vehicle. Learn more here; http://repairpal.com/check-engine-light

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