Frequently Asked Questions

How much does a check engine light diagnostic cost for a 2024 Kia K5?

• Typical diagnostic fees range from $90–$150 depending on the tests required; any needed repairs are quoted separately.
• Courtesy Kia of Brandon often costs less than independent shops while providing factory-trained technicians, genuine parts, and dealer-grade tools.
• We frequently apply diagnostic fees toward repairs when service is completed at our dealership, creating immediate savings.
• Long-term savings come from correctly diagnosing the issue first—avoiding repeat work and protecting major components like the catalytic converter.
• Repairs covered under warranty must be performed at a certified dealership to preserve coverage and ensure proper workmanship.

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

• Confirm the gas cap is properly tightened—many lights are triggered by an EVAP leak from a loose cap.
• Check for obvious signs: unusual smells, smoke, fluid leaks, or dramatic loss of power; if present, stop driving and contact the dealer.
• Note whether the light is steady or flashing; flashing often signals a severe fault that needs immediate attention.
• Record any recent symptoms (stuttering, rough idle, reduced fuel economy) to help our technicians diagnose faster.
• Bring the vehicle to Courtesy Kia of Brandon for a professional scan—warranty-covered repairs must be done at a certified dealership.

What does it mean when the check engine light comes on in a 2024 Kia K5?

• The light indicates the vehicle’s onboard diagnostics detected a fault—ranging from minor emission issues to engine misfires.
• A steady light commonly points to emissions or sensor faults; driving is usually possible but should be checked soon.
• A flashing light often means a severe misfire that can damage the catalytic converter and requires immediate service.
• Diagnostic trouble codes guide the repair; our factory-trained technicians read codes, test systems, and recommend verified fixes.
• For warranty protection and long-term savings, repairs covered under warranty must be completed at a certified dealership like ours.

What is the most common reason for check engine light on a 2024 Kia K5?

• Common causes include a loose or faulty gas cap, oxygen sensor failures, ignition misfires, or EVAP system leaks.
• Oxygen sensors and EVAP leaks affect emissions and fuel economy; if left unchecked they can escalate repair costs.
• Misfires may damage the catalytic converter, turning a minor repair into an expensive replacement if ignored.
• Our dealership’s diagnostics identify the root cause quickly—reducing downtime and preventing costly follow-on damage.
• Remember: warranty-covered repairs must be performed at a certified dealership to retain coverage and ensure proper parts and labor.

How long does a check engine light service take?

• Initial scanning and code reading generally take 30–60 minutes; detailed diagnostics can extend to 1–3 hours depending on complexity.
• Minor fixes (tighten gas cap, replace a sensor) can often be completed the same day; major repairs require parts and additional time.
• Courtesy Kia of Brandon prioritizes efficiency—factory-trained technicians and dealer-grade tooling shorten diagnosis and repair times.
• Choosing our dealership often delivers immediate and long-term savings: faster, correct repairs and fewer repeat visits than incomplete fixes.
• If repairs are covered under warranty, they must be performed at a certified dealership to ensure proper documentation and coverage.