Having problems with your 2003 Cadillac CTS ?
So my cadillac cts 2003 keeps saying check gas cap, and now the check engine light is on. I make sure my gas cap is secured(5-8 clicks). And still i keep geting check gas cap and service engine light is still on, i even bought a new gas cap but still nothing... What can it be and whats an estimate price on fixing this problem? If you know whats wrong or had an issue like mines and fixed it, please help me out. Ty
Repair Help & Product Troubleshooting for 2003 Cadillac CTS
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