Car Problem Reports

Cadillac DeVille DTS Check Engine Light Due to Gas Cap Issue

 
Cadillac DeVille DTS Problem
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Model Years Affected: 2001, 2002, 2003, 2004, 2005

Average Mileage: 87,166 mi (45,000 mi - 150,000 mi)

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

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