Frequently Asked Questions

What does it mean when the check engine light comes on in a 2018 Ford Explorer?

• It signals the vehicle's onboard diagnostics detected an issue — anything from a loose fuel cap to an emission sensor, ignition, or catalytic converter concern. Our team at Larry H. Miller Ford Lincoln Draper in Draper, UT quickly evaluates the stored codes and pinpoints the cause.
• We offer transparent pricing and explain immediate and long-term savings: fixing the root cause early preserves fuel economy, prevents cascading repairs, and protects resale value. For competitive pricing, check our service specials.
• Repairs covered under warranty must be performed at a certified dealership to keep coverage intact. If you need to act now and pay later, ask about our service financing options.
• Ready to address it? Please schedule service online for fast diagnostics and certified technician care.

How long does a check engine light service take?

• Most diagnostics and basic repairs are completed within one to three hours; more complex repairs can take longer. At Larry H. Miller Ford Lincoln Draper we prioritize efficiency with factory-trained technicians and OEM parts to get you back on the road sooner.
• We provide a clear timeline before any work begins, so you understand the steps and cost. Using our service workflow often reduces return visits and long-term cost compared with piecemeal fixes.
• Use our online tools to schedule appointment and review current service specials to maximize savings.

How much does a check engine light diagnostic cost for a 2018 Ford Explorer?

• Diagnostic prices vary by the issue. Our dealership often costs less than independent shops while delivering factory-level service, OEM parts, and warranty protection — providing both immediate savings and long-term peace of mind.
• Typical diagnostic fees start low and are transparently applied toward repairs when you authorize work. We also offer service financing so you can get service now and pay later.
• To learn current pricing and coupons, view our service specials or schedule service online.

What is the most common reason for check engine light on a 2018 Ford Explorer?

• Common triggers include loose or damaged gas caps, oxygen sensor failures, catalytic converter issues, and spark/ignition faults. Early diagnosis prevents drivability problems and higher repair bills later.
• At Larry H. Miller Ford Lincoln Draper we use OEM diagnostics and genuine parts to address the root cause, preserving fuel economy, emissions compliance, and long-term vehicle health.
• All warranty-covered repairs must be done at certified dealerships to maintain coverage. You can schedule service quickly online.

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

• Start simple: check the fuel cap for proper fit. A loose or cracked cap is a common, quick fix. If the light persists, bring your 2018 Ford Explorer to our certified team for a full scan.
• Our technicians will diagnose the code, explain options, and show how timely repairs save money over time. Ask about our service specials and service financing to make maintenance affordable.
• To protect warranties and ensure accurate repair, schedule online to schedule service with Larry H. Miller Ford Lincoln Draper in Draper, UT.