Check Engine Light Flashing

A flashing check engine light on your 2023 Ford Mustang points to an active misfire or condition that can rapidly damage the catalytic converter and other drivetrain components. This is an urgent indicator — driving further risks higher repair costs and potential safety issues. At Coggin Ford Jacksonville in Jacksonville, FL, our certified technicians will prioritize a safe, accurate evaluation using Ford-specific diagnostic tools. We inspect ignition components, fuel delivery, and emission systems to pinpoint root causes and provide transparent repair options. Choosing the dealership yields benefits: OEM parts, manufacturer-calibrated repairs, and warranty protection that independent shops can’t match. We also offer service financing for immediate repairs and run through available service specials to lower out-of-pocket expenses. If your light is flashing, do not delay — contact us or schedule appointment online now to protect performance and prevent costly downstream damage.

2023 Ford Mustang Check Engine Light Reset

Resetting the check engine light on a 2023 Ford Mustang can be straightforward, but an improper reset without resolving the underlying fault may lead to repeat failures and unnoticed issues. At Coggin Ford Jacksonville, we diagnose codes first and perform resets only after confirming repairs are complete and systems pass verification tests. Our transparent process uses OEM tools to clear and monitor codes, ensuring issues don’t return and that warranty conditions remain intact. Customers benefit from manufacturer-trained technicians, genuine Ford parts, and documentation that protects resale value. We also highlight cost efficiencies: accurate diagnostics prevent unnecessary part swapping and reduce long-term maintenance expenses versus trial-and-error servicing. Take advantage of our service specials and flexible service financing to get the work completed now. To protect your Mustang’s systems and warranty, please schedule service with our factory-certified team.

2023 Ford Mustang Check Engine Light Codes

Common codes for the 2023 Ford Mustang include P0300-series misfires, P0420 catalytic efficiency, P0171/P0174 fuel trim issues, and P013x oxygen sensor faults. Left unrepaired, misfires (P0300) can ruin the catalytic converter, turning a modest repair into a costly replacement; fuel trim faults can cause poor fuel economy and drivability concerns; oxygen sensor failures increase emissions and reduce performance. At Coggin Ford Jacksonville we provide clear cost estimates, explain immediate and long-term savings from timely repairs, and offer OEM parts that maximize service life. Our Jacksonville location is equipped with Ford diagnostic equipment and staffed by certified technicians who prioritize quick turnaround and customer communication. We encourage customers to check current service specials, use our online tools to schedule service, and rely on Coggin Ford Jacksonville for trustworthy, value-driven diagnostics and repairs.