2004 Chevrolet Corvette Z06 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Chevrolet Corvette Z06
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2004 Chevrolet Corvette Z06 ProblemsCheck Engine Light Due to Gas Cap Issue
A Loose or worn gas cap may cause Check Engine Light to illuminate.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.