Frequently Asked Questions

What does it mean when the check engine light comes on in a 2023 Ford Fusion?

• The check engine light on a 2023 Ford Fusion signals the vehicle’s diagnostics detected an emissions, fuel, ignition, or sensor issue. It can range from a loose gas cap to oxygen sensor failure or catalytic converter faults.
• At Larry H. Miller Ford Lakewood in Lakewood, CO, our certified technicians use OEM-level scanners to identify the exact code quickly, helping you avoid unnecessary repairs and reducing long‑term costs.
• We often cost less than independent shops while offering factory-trained technicians, genuine parts, and transparent estimates — immediate and long-term savings through accurate diagnostics, correct repairs, and warranty protection.
• If your repair is covered under warranty, it must be completed at a certified dealership to preserve coverage; our team will explain warranty details and options before work begins.
• Ready to act? You can schedule service online now or check our current service specials.

How long does a check engine light service take?

• Typical diagnostics for a 2023 Ford Fusion take 30–60 minutes, depending on the code and whether road testing or component testing is needed. Simple code reads and resets are faster; repairs vary by complexity.
• Larry H. Miller Ford Lakewood prioritizes quick turnarounds with dedicated service bays, parts on hand for common Fusion issues, and factory-trained technicians to reduce downtime.
• We offer transparent time estimates and will notify you if additional work is required, helping you plan and avoid surprise costs — and we also provide service financing so you can get repairs now and pay later.
• To minimize waiting, schedule appointment online and review our service specials for savings.

How much does a check engine light diagnostic cost for a 2023 Ford Fusion?

• Diagnostic pricing varies by issue, but our dealership frequently offers competitive, transparent rates that often cost less than independent shops while delivering higher-value service and OEM parts.
• An accurate diagnostic saves you money long term by pinpointing the problem and avoiding unnecessary parts replacement or repeat visits.
• Ask about our current service specials and financing options to make repairs more affordable without sacrificing quality.
• Remember: warranty-covered repairs must be done at a certified dealership to maintain protection; we’ll verify coverage and recommend the most cost-effective solution.

What is the most common reason for check engine light on a 2023 Ford Fusion?

• Common causes include a loose or faulty gas cap, failing oxygen sensor, misfiring ignition coils, or issues with the catalytic converter. Each issue carries different risks and costs if left unaddressed.
• At Larry H. Miller Ford Lakewood, our technicians rapidly identify the root cause, explain potential outcomes of delaying repair, and present cost-effective solutions using OEM parts.
• Tackling issues early preserves engine efficiency, lowers fuel costs, and helps avoid larger repairs—translating to immediate and long-term savings for you.
• To get a fast, accurate read, schedule service today and review any relevant service specials.

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

• Start by checking the gas cap for tightness and visible damage — a loose cap is a common, low-cost cause of a check engine light on a 2023 Ford Fusion.
• If the cap is secure, bring your vehicle to Larry H. Miller Ford Lakewood for a professional scan so our certified techs can identify stored codes and advise on the next steps.
• We provide clear estimates, OEM repairs, warranty guidance, and service financing so you can address issues immediately and protect long-term value.