Frequently Asked Questions

What does it mean when the check engine light comes on in a 2022 Ford Mustang?

• It signals the vehicle’s onboard diagnostics detected an emissions, fuel, ignition, or sensor fault — anything from a loose gas cap to an oxygen sensor or catalytic converter issue.
• At Larry H. Miller Ford Lincoln Draper in Draper, UT, our factory-trained technicians read the codes and explain the specific cause and repair options so you know the exact issue and cost before we start.
• Choosing our dealership often costs less than independent shops when you factor in immediate savings from accurate diagnostics and long-term savings by avoiding misdiagnosis or unnecessary parts replacement.
• Remember: repairs covered under warranty must be completed at a certified dealership to preserve coverage; we also offer service financing so you can get repairs now and pay later.

How long does a check engine light service take?

• Most diagnostics take 30–90 minutes depending on code complexity and required road testing; simple fixes like sensor replacements may be completed the same day.
• Larry H. Miller Ford Lincoln Draper prioritizes quick turnarounds with OEM parts on hand and streamlined service lanes to reduce your downtime.
• We’ll provide a clear timeline after the initial scan and let you know if additional time or parts are needed; scheduling ahead helps — schedule service online for the fastest appointment.
• Service financing and available service specials make it easier to manage cost while protecting your 2022 Ford Mustang’s longevity.

How much does a check engine light diagnostic cost for a 2022 Ford Mustang?

• Diagnostic prices vary by issue, but our transparent pricing ensures you only pay for the scan and any approved repairs; we provide a clear estimate before work begins.
• Larry H. Miller Ford Lincoln Draper often costs less than independent shops because our technicians quickly identify root causes, reducing unnecessary repairs and long-term expenses.
• Immediate savings come from accurate OEM diagnostics; long-term savings come from genuine parts and certified repairs that preserve fuel economy and vehicle value.
• We also offer service financing and rotating service specials to help you manage repair costs while maintaining warranty protection.

What is the most common reason for check engine light on a 2022 Ford Mustang?

• Common causes include loose or damaged gas caps, faulty oxygen sensors, catalytic converter issues, spark plug/coil problems, or mass airflow sensor faults.
• Our technicians at Larry H. Miller Ford Lincoln Draper use OEM diagnostic procedures to pinpoint the issue quickly and present cost-effective repair options that protect your engine and fuel economy.
• Because our work uses Ford-approved parts and certified technicians, repairs often avoid repeat visits — saving you both time and money over independent repair attempts.
• If a part is covered by warranty, repairs must be performed at a certified dealership to maintain coverage; we also provide service financing if you need it.

What is the first thing to check when the check engine light comes on?

• Start with the basics: ensure the gas cap is secure. Many warnings are triggered by a loose or damaged cap and can be resolved quickly.
• If the light persists or is flashing, stop driving and contact us — a flashing light often indicates a serious misfire that can damage the catalytic converter.
• Bring your 2022 Ford Mustang to Larry H. Miller Ford Lincoln Draper for a prompt diagnostic; schedule service online and review current service specials before you arrive.
• We’ll explain immediate and long-term repair options, warranty implications, and financing choices so you can make an informed decision that extends your vehicle’s life.