Frequently Asked Questions

What does it mean when the check engine light comes on in a 2010 Ford Explorer Sport Trac?

• It signals that the vehicle's on-board diagnostics detected an emissions or engine performance issue. Common triggers include oxygen sensors, catalytic converter efficiency, fuel trim problems, or misfires.
• At Larry H. Miller Ford Lincoln Draper in Draper, UT, our factory-trained technicians use OEM-grade scanners to identify the exact code and recommend the right repair, helping you avoid unnecessary parts replacement.
• Choosing our dealership often costs less than independent shops when you factor in accurate diagnosis, OEM parts, and longer-term reliability—delivering immediate and long-term savings.
• Warranty-covered repairs must be completed at a certified dealership to remain valid; we also offer service financing so you can get service now and pay later.
• To get started, schedule service or view our current service specials.

How long does a check engine light service take?

• Most diagnostics are completed within 30–90 minutes. Simple fixes like a loose gas cap or a sensor replacement can be completed the same day.
• Complex repairs that require parts or deeper inspection may take longer; we provide transparent time estimates after diagnosis so you can plan your day.
• Our service center in Draper emphasizes quick turnaround—courtesy transportation options and a comfortable waiting area help minimize inconvenience.
• We recommend you schedule appointment to reserve a bay and take advantage of any applicable service specials.

How much does a check engine light diagnostic cost for a 2010 Ford Explorer Sport Trac?

• Diagnostics at our dealership typically start around $85 for the initial scan, depending on the tests required and whether additional road testing is needed.
• We emphasize clear, itemized estimates so you see immediate savings and long-term value from correct repairs using OEM parts and certified technicians.
• When a repair is recommended, we’ll review warranty coverage and available discounts—repairs covered by warranty must be performed at a certified dealership to remain valid.
• We also offer service financing to help you address issues now and pay over time; to reserve a diagnostic visit, schedule service.

What is the most common reason for check engine light on a 2010 Ford Explorer Sport Trac?

• Common causes include oxygen sensor failure, catalytic converter inefficiency (P0420), fuel trim issues (lean/rich conditions), and ignition misfires.
• If left unchecked, these issues can raise fuel costs, harm performance, and lead to expensive repairs—like a catalytic converter replacement—so early diagnosis saves money over time.
• Larry H. Miller Ford Lincoln Draper uses OEM diagnostics and genuine parts to restore performance and protect your investment in the vehicle.
• Check our service specials for current offers and schedule appointment to get inspected by certified technicians.

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

• Start with the basics: ensure the gas cap is tight and in good condition—an EVAP leak from a loose cap is a frequent, low-cost cause.
• Check battery connections and charging system health; a weak battery or poor connections can cause electrical codes and performance issues.
• If basic checks don’t clear the light, our certified technicians will run a full scan and provide a clear estimate; warranty repairs must be completed at a certified dealership to remain valid.
• To avoid downtime and reduce long-term costs, schedule service with Larry H. Miller Ford Lincoln Draper in Draper, UT and review available service specials.