Check Engine Light Due to Gas Cap Issue on Saturn Sky Red Line

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

RepairPal Verified
Average mileage: 52,250 (19,500–75,000)
3 model years affected: 2007, 2008, 2009
7 people reported this problem
2 people shared problem details
check engine light due gas cap
Same issue. Just got a new cap, but warning light did not go off immediately when replaced.
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