Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Ford F-250 Super Duty?

• It signals the vehicle’s onboard diagnostics detected an issue—anything from a loose gas cap to emissions or engine performance faults.
• At Larry H. Miller Ford Lincoln Draper in Draper, UT, our factory-trained technicians use OEM diagnostic tools to identify the exact trouble code and recommend a clear repair plan.
• We often cost less than independent shops while delivering longer-term savings through proper repairs, OEM parts, and diagnostics that prevent repeat visits.
• Repairs covered under warranty must be performed at a certified dealership to remain valid; we’ll explain warranty coverage and available options.
• To get started, schedule service or check current offers on our service specials.

How long does a check engine light service take?

• Basic diagnostics typically take 30–60 minutes; more involved repairs vary by cause and parts availability.
• At Larry H. Miller Ford Lincoln Draper we prioritize quick turnarounds with transparent estimates—our technicians will explain time and cost before work begins.
• We offer service financing so you can get necessary work done now and pay later, reducing downtime and protecting vehicle longevity.
• Use our online scheduler to schedule appointment and review current service specials to maximize value.

How much does a check engine light diagnostic cost for a 2016 Ford F-250 Super Duty?

• Diagnostic prices vary by region and scope; our dealership pricing is competitive and often less than local independent alternatives while delivering OEM accuracy.
• We provide an upfront estimate when a code is read, and we’ll explain immediate and long-term savings from fixing the root cause instead of masking symptoms.
• Ask our service advisors about available service specials and service financing options that let you handle repairs sooner.
• Ready to proceed? Schedule service online to reserve diagnostic time with our certified techs.

What is the most common reason for check engine light on a 2016 Ford F-250 Super Duty?

• Common causes include EVAP system leaks (loose gas cap or hose), oxygen sensor issues, catalytic converter efficiency faults, and ignition misfires.
• If left unaddressed, small problems can escalate—reduced fuel economy, failed emissions tests, and expensive catalytic converter or engine repairs.
• Our certified technicians diagnose correctly the first time using OEM tools to minimize cost and return your truck to peak condition.
• We recommend taking advantage of dealership service specials and to schedule service promptly for the best value.

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

• Start with the basics: a loose or missing gas cap can trigger codes—check it and tighten it, then monitor the light.
• If the light persists or is flashing, don’t delay—flashing often indicates a misfire that can harm the catalytic converter.
• Bring your 2016 Ford F-250 Super Duty to Larry H. Miller Ford Lincoln Draper for a precise scan; we’ll explain diagnostic findings and warranty implications clearly.
• To avoid unnecessary repairs and ensure long-term savings, schedule service with our certified team and review current service specials.