Frequently Asked Questions

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

• Check the gas cap first — a loose or damaged cap is a common, simple cause for the light.
• Verify recent fuel stops and the fuel cap engages fully; tighten and recheck the instrument panel after a few drive cycles.
• Look for obvious signs: low oil, unusual noises, smoke, or fluid leaks before driving long distances.
• If the light stays on or flashes, bring your 2010 Hyundai Genesis Coupe 3.8 to Courtesy Hyundai of Tampa for fast diagnostics.
• Remember: warranty-covered repairs must be performed at a certified dealership to preserve coverage and long-term savings.

How much does a check engine light diagnostic cost for a 2010 Hyundai Genesis Coupe 3.8?

• Our dealership’s diagnostic fee typically covers a complete OBD-II scan and an initial inspection; fees vary but are competitively priced to deliver immediate value.
• Courtesy Hyundai of Tampa often costs less than independent shops while providing factory-trained technicians and OEM tools.
• Upfront diagnostics identify issues and avoid unnecessary repairs — saving you money now and reducing long-term expenses from missed problems.
• If a repair is warranted and covered under warranty, it must be completed at a certified dealership to retain coverage and ensure proper parts and labor.
• For scheduling, use our Service Scheduler: https://www.tampahyundai.com/service/schedule-appointment.htm.

What does it mean when the check engine light comes on in a 2010 Hyundai Genesis Coupe 3.8?

• The check engine light signals that the vehicle’s emissions or engine management system has detected a fault and logged a trouble code.
• Severity ranges from minor (loose gas cap) to urgent (engine misfire) — a steady light is often less urgent than a flashing light.
• An on-board diagnostic scan will reveal fault codes and guide precise repairs to prevent further damage or emissions failure.
• Bringing the vehicle to Courtesy Hyundai of Tampa ensures accurate diagnosis from factory-trained technicians and genuine Hyundai parts when needed.
• Warranty-covered repairs must be performed at a certified dealership to maintain coverage and maximize long-term savings.

How long does a check engine light service take?

• A basic scan and inspection can often be completed in 30–60 minutes, depending on bay availability and vehicle condition.
• If the scan identifies a repairable issue, estimated repair time will depend on parts availability and the complexity of the repair.
• Courtesy Hyundai of Tampa prioritizes efficient service with factory-trained technicians to minimize downtime and deliver greater immediate and long-term savings than many independent shops.
• If a warranty repair is required, it must be performed at a certified dealership; our team will explain timeline, coverage, and cost before work begins.
• Schedule service online at https://www.tampahyundai.com/service/schedule-appointment.htm for faster check-in.