Frequently Asked Questions

What does it mean when the check engine light comes on in a 2012 Ford Shelby GT500?

• It signals your vehicle’s onboard diagnostics has detected an issue—anything from a loose gas cap to an emissions or engine management fault specific to the 2012 Ford Shelby GT500.
• At Larry H. Miller Ford Lincoln Draper in Draper, UT, our certified technicians use OEM-grade scanners to identify the exact code and explain repair options clearly.
• Choosing dealership service often costs less than independent shops because we focus on accurate diagnostics that prevent repeated repairs and deliver long-term savings, backed by factory training and OEM parts.
• Warranty-covered repairs must be completed at a certified dealership to maintain coverage—our team handles claims and parts replacements to protect your warranty.
• To get the correct diagnosis quickly, schedule service online and ask about available service specials and service financing options.

How long does a check engine light service take?

• A complete diagnostic scan and explanation typically take 30–60 minutes for a 2012 Ford Shelby GT500; repairs vary by code and may require additional parts or labor.
• At Larry H. Miller Ford Lincoln Draper we prioritize quick turnarounds—many diagnostics are completed the same day using factory tools that speed identification and repair planning.
• Our transparent estimates outline immediate costs and long-term savings from OEM repairs and proper fixes that avoid repeat visits.
• We offer flexible payment options and service financing so you can get service now and pay later without delaying needed repairs.
• Ready to visit? Schedule appointment or check current offers on our service specials.

How much does a check engine light diagnostic cost for a 2012 Ford Shelby GT500?

• Diagnostic pricing varies by issue; our competitive diagnostics are designed to deliver a precise assessment that often costs less than repeated independent attempts because we find the real cause the first time.
• When you service with Larry H. Miller Ford Lincoln Draper, you get factory-trained techs, OEM tools, and detailed estimates that highlight immediate repair costs and ongoing savings from using genuine parts.
• Remember: warranty repairs must be performed at a certified dealership to remain valid; we handle paperwork and parts to keep your coverage intact.
• Ask about our current service specials and service financing to make repairs affordable and dependable.
• To get an accurate price and fast service, schedule service at our Draper service center.

What is the most common reason for check engine light on a 2012 Ford Shelby GT500?

• Some frequent triggers include oxygen sensor faults, catalytic converter issues, ignition coil or spark plug problems, and fuel system irregularities—each has implications for performance and fuel economy.
• If left unaddressed these issues can raise fuel costs, reduce horsepower, or cause more expensive damage; our diagnostics quantify risk and cost so you can make informed decisions.
• Larry H. Miller Ford Lincoln Draper focuses on lasting repairs with OEM parts and factory-trained technicians, offering superior reliability and overall value compared to trial-and-error fixes.
• We provide clear quotes, warranty protection, and service financing so you can repair now and save over time.
• For a prompt check, schedule service or view current service specials.

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

• Start with basics: ensure the gas cap is tightened. A loose cap is a common, simple fix that can clear some codes.
• If the light remains, bring your 2012 Ford Shelby GT500 to Larry H. Miller Ford Lincoln Draper for a full scan—our OEM scanners reveal manufacturer-specific codes and recommended repairs.
• Dealership diagnostics reduce the risk of unnecessary parts replacement by identifying root causes and offering transparent repair plans with long-term savings.
• All warranty work must be done at a certified dealership to preserve coverage; we handle documentation and repairs so you’re protected.
• To remove doubt and get back on the road safely, schedule appointment today and check our service specials.