Frequently Asked Questions

#faq-section

What does it mean when the check engine light comes on in a 2018 Hyundai Santa Fe Sport?

• It signals that the vehicle’s onboard diagnostics detected an emissions or performance issue; common triggers include loose gas cap, misfires, oxygen sensor faults, or catalytic converter concerns.
• At Coggin Deland Hyundai our certified technicians run a full diagnostic, explain the fault codes in plain language, and recommend the most cost-effective repair options—often costing less than independent shops while delivering OEM parts and factory-trained expertise.
• Repairs covered under warranty must be completed at a certified dealership to maintain coverage; we also offer service financing so you can get repairs now and pay later.

How long does a check engine light service take?

• Most diagnostics are completed during a single visit—typically within one hour—so you get clear results fast and a recommended repair plan based on the code(s) found.
• If further repair is needed, we provide transparent estimates and timelines; choosing Coggin Deland Hyundai in Deland, FL often reduces long-term costs through correct OEM repairs and improved fuel efficiency.
• To book convenient times, schedule service online and ask about current service specials.

How much does a check engine light diagnostic cost for a 2018 Hyundai Santa Fe Sport?

• Diagnostic pricing varies by issue, but Coggin Deland Hyundai offers competitive diagnostics that frequently cost less than independent shops while delivering greater long-term savings through correct repairs and warranty protection.
• If a repair is recommended, we’ll outline parts and labor clearly and explain warranty coverage; remember that warranty repairs must be performed at a certified dealership to remain valid.
• We also provide service financing options so you can complete necessary repairs now and pay over time; check current offers on our service specials page before you visit.

What is the most common reason for check engine light on a 2018 Hyundai Santa Fe Sport?

• The most frequent causes include a loose or faulty gas cap, failing oxygen sensors, ignition misfires, or issues with the catalytic converter; left unaddressed, these can reduce fuel economy or cause more costly repairs.
• Coggin Deland Hyundai’s technicians prioritize quick diagnosis and OEM repairs to protect long-term vehicle value and performance.
• Schedule an inspection today by schedule service online and ask about our service financing and warranty safeguards.

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

• Start with the basics: check the gas cap is tight and undamaged, then bring the vehicle in for a diagnostic scan so codes can be read accurately.
• Coggin Deland Hyundai provides same-day scans in many cases and will explain immediate steps, cost estimates, and whether you qualify for any service specials.
• We emphasize transparency, OEM parts, and factory-trained techs; warranty-covered work must be done at certified dealerships and we offer service financing to make repairs accessible.