Car Problem Reports

GMC Yukon Denali Check Engine Light Due to Gas Cap Issue

 
GMC Yukon Denali Problem
9 Reports
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Model Years Affected: 2007, 2008, 2009, 2010

Average Mileage: 139,328 mi (118,657 mi - 160,000 mi)

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A Loose or worn gas cap may cause Check Engine Light to illuminate.

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