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2000 Cadillac Escalade Question: "check engine soon" guage light turns on

 

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lety, San Antonio, TX, July 14, 2010, 05:18
 Rookie

what does it mean when the "check enginge soon" gauge turns on? I own a 2000 Cadillac Escalade

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  • Answer #1

    Bret Bodas from RepairPal Test Shop, July 14, 2010, 09:33
     Master

    It means the engine computer has registered a fault with the emissions system. Here's some more info: http://repairpal.com/check-engine-light

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