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2005 Cadillac Escalade Question: why would the engine light come on but the car runs great?

 

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Visitor, Henderson, NV, March 18, 2010, 02:43

engine light just came on

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  • Answer #1

    March 18, 2010, 17:56
     Master

    Check this article in the Repairpal's Auto Repair Encyclopedia; http://repairpal.com/check-engine-light

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  • Answer #2

    Visitor, July 29, 2010, 06:03

    Fuel cap could be loose. Tighten cap and drive for a day or two to see if light goes off.

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