2017 Ford Mustang Check Engine Light Codes

The most common check engine light codes for a 2017 Ford Mustang relate to oxygen sensors (P0130–P0167), evaporative emissions system leaks (P0440–P0456), misfires (P0300–P0312), and catalytic converter efficiency (P0420). In Draper and throughout Utah, owners trust Larry H. Miller Ford Lincoln Draper for fast, accurate decoding of these codes. Left unfixed, an O2 sensor issue will lower fuel economy and can damage the catalytic converter — turning a modest sensor replacement into a larger, costlier exhaust repair. An EVAP leak may seem minor but will fail emissions testing and create repeated check-engine visits; fixing it promptly saves time and money. Misfires will cause poor drivability and potential engine harm when ignored. Our certified technicians use OEM-grade tools and Ford-specific software to identify root cause and estimate realistic repairs so you avoid repeated work. We combine transparent pricing, comfortable customer amenities, and periodic service specials to cut immediate costs while protecting long-term value. To make it easy, schedule service at Larry H. Miller Ford Lincoln Draper and get a precise plan for repair and maintenance.

Check Engine Light Flashing

A flashing check engine light on your 2017 Ford Mustang indicates a severe misfire or condition that could damage the catalytic converter — a situation that requires immediate attention. When the light flashes, reduce speed and avoid heavy loads, then bring the vehicle directly to our Draper service center. At Larry H. Miller Ford Lincoln Draper we prioritize urgent concerns, triaging flashing lights to prevent costly downstream damage. Our approach includes a thorough inspection, on-the-spot diagnostics with OEM scanners, and transparent estimates explaining immediate fixes and the long-term benefits of OEM parts and certified repairs. We frequently run targeted service specials and can discuss service financing so you can address the issue now and spread payments over time. Acting fast can preserve engine components and avoid a catalytic converter replacement, which is significantly more expensive. Contact us or schedule service online to get priority diagnostic care from Ford-trained technicians who know the 2017 Ford Mustang inside out.

2017 Ford Mustang Check Engine Light Reset

Resetting the check engine light on a 2017 Ford Mustang is sometimes a short-term fix, but the correct path is a full diagnostic to resolve the underlying fault. Technicians at Larry H. Miller Ford Lincoln Draper use OEM tools to read freeze-frame data, verify repairs, and clear codes only after ensuring the issue is resolved — this reduces repeat visits and protects your Mustang’s long-term reliability. While some consumers use code readers to clear lights at home, that can mask a serious problem and lead to larger repairs later. Our dealership offers clear pricing, factory-trained technicians, OEM parts, and warranty-backed repairs; remember, warranty-covered work must be completed at a certified dealership to remain valid. We also provide transparent estimates, genuine parts, and periodic service specials to help reduce costs now and over time. For convenience, schedule appointment online and let our team validate the repair, reset codes properly, and confirm your 2017 Ford Mustang is safe and reliable on the road.