Frequently Asked Questions

What does it mean when the check engine light comes on in a 2017 Ford Expedition?

• The check engine light indicates the vehicle's onboard diagnostics has detected an emissions, fuel, ignition, or sensor issue that needs attention. Left unresolved, these faults can reduce fuel economy and lead to larger repairs.
• At Coggin Ford Jacksonville we diagnose the root cause quickly using OEM-grade scanners and factory procedures to protect engine life and resale value.
• Our certified technicians explain findings, show the required repairs, and offer options that prioritize safety and long-term savings — often costing less than independent shops while delivering factory-trained expertise.
• Any repairs covered under warranty must be completed at a certified dealership to preserve coverage; we handle warranty work and paperwork for you.
• We offer service financing so you can get service now and pay later. To arrange prompt care, schedule service online today.

How long does a check engine light service take?

• Typical diagnostics take 30–90 minutes depending on code complexity for a 2017 Ford Expedition; some repairs require additional time if parts are needed.
• Coggin Ford Jacksonville prioritizes efficiency with lane speed, express checks when possible, and access to OEM parts to minimize downtime.
• We provide clear time estimates up front, and our service advisors communicate status so you can plan your day — and enjoy dealer amenities while you wait.
• Financing options and transparent pricing help you make immediate repairs that save money over time by preventing cascading failures.
• Ready to set a time? Schedule appointment online or review current service specials before you come in.

How much does a check engine light diagnostic cost for a 2017 Ford Expedition?

• Diagnostic fees vary with location and complexity. Typical dealer diagnostic rates start around the competitive local market rate; many checks begin under $100 and range higher for extended troubleshooting.
• Coggin Ford Jacksonville often costs less than independent shops when you factor in accurate diagnosis, OEM parts, and the long-term savings of fixing the correct issue the first time.
• We provide written estimates and recommend only necessary repairs. Warranty-covered items are handled at the dealership to preserve protection.
• Service financing is available so you can address problems now and avoid further damage that would increase future costs.
• To get a clear estimate and fast diagnostics, schedule service or check available service specials.

What is the most common reason for check engine light on a 2017 Ford Expedition?

• The most common causes include a loose or failing gas cap, faulty oxygen sensors, failing catalytic converters, or ignition and fuel system issues — each affecting fuel economy and emissions.
• Our factory-trained technicians at Coggin Ford Jacksonville use OEM diagnostic methods to pinpoint the exact cause, avoiding unnecessary parts replacement and saving you money in the long run.
• We emphasize immediate and long-term savings: accurate diagnosis preserves fuel economy and prevents secondary damage that leads to higher repairs later.
• Warranty-covered work must be done at a certified dealership; we manage those repairs and documentation for you.
• For peace of mind and professional service financing options, schedule service or view current service specials.

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

• Start with the basics: check the gas cap for secure fitment, since a loose cap is a frequent and simple cause of a check engine light on a 2017 Ford Expedition.
• If the cap is secure and the light persists, bring the vehicle to Coggin Ford Jacksonville for a proper scan — our technicians will read codes, interpret results, and present options with transparent pricing.
• Choosing the dealership often yields immediate and long-term savings through accurate diagnostics, OEM parts, and repairs covered under warranty when applicable.
• We offer service financing so you can complete necessary repairs now and avoid return visits for related failures later.
• Avoid guessing — schedule service now or review our service specials to reduce out-of-pocket cost.