Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Ford F-250 Super Duty?

• It signals that your truck’s onboard diagnostics has detected an issue — from emissions control and sensors to ignition or fuel system problems.
• At Larry H. Miller Ford Mesa in Mesa, AZ, our factory-trained technicians use OEM-grade diagnostics to identify the exact cause quickly and accurately.
• Getting diagnostics done at our dealership often costs less than independent shops when you factor in accurate repairs, warranty coverage, and long-term reliability.
• We offer service financing so you can get repairs now and pay later; covered warranty repairs must be performed at a certified dealership to remain valid.
• Ready to get it checked? schedule service today or check current service specials.

How long does a check engine light service take?

• Most diagnostics are completed in under an hour; more complex repairs may require additional time for parts or testing.
• At Larry H. Miller Ford Mesa we prioritize quick turnarounds, clear estimates, and OEM parts to ensure the job is done right the first time.
• Faster fixes mean immediate savings and reduce the risk of costly damage later — which delivers both short- and long-term value.
• We make it easy to plan: schedule appointment online and view our current service specials.
• Ask our service advisors about financing options so you can complete necessary repairs without delay.

How much does a check engine light diagnostic cost for a 2013 Ford F-250 Super Duty?

• Diagnostics start as low as $93.45 for the initial scan and inspection, depending on the issue and parts required.
• Choosing Larry H. Miller Ford Mesa provides value: accurate diagnostics, OEM parts, and certified technicians often save you money over time by preventing repeat repairs.
• Warranty repairs must be performed at a certified dealer to keep your coverage intact — another long-term protection we provide.
• We also offer service financing and transparent estimates so you can see immediate and future savings before any work begins.
• Book a convenient time to bring your truck in — schedule service now and review our service specials.

What is the most common reason for check engine light on a 2013 Ford F-250 Super Duty?

• The most frequent causes include faulty oxygen sensors, loose gas caps, ignition system issues, or catalytic converter concerns.
• Ignoring these warnings can increase emissions, reduce fuel efficiency, and lead to more expensive repairs later — we emphasize both immediate fixes and long-term vehicle health.
• Our certified techs in Mesa, AZ diagnose with OEM scanners and recommend the most cost-effective repair paths, backed by dealership warranties.
• We make it simple to act: view service specials and schedule appointment online to get started.

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

• Start with a fuel cap check — it’s quick and can resolve many codes; if the light remains, professional diagnostics are the next step.
• Bring your 2013 Ford F-250 Super Duty to Larry H. Miller Ford Mesa where technicians use dealer tools to retrieve and interpret fault codes correctly.
• We provide an estimate, OEM repairs, and explain immediate and long-term savings — and we offer service financing for unexpected repairs.
• To protect warranty coverage, have any covered repairs performed at a certified dealership; you can schedule service or view our service specials today.