Frequently Asked Questions

How long does a check engine light service take?

• Most diagnostics at Nalley Hyundai take 30–90 minutes depending on error complexity and test requirements.
• If repairs are needed, simple fixes (sensors, hoses) often complete the same day; larger repairs may require a scheduled appointment.
• Our factory-trained technicians use OEM tools for faster, accurate diagnosis and efficient repairs.
• We often cost less than independent shops while delivering dealer-level parts, warranty protection, and documented service records for long-term savings.
• Remember: warranty-covered repairs must be performed at a certified dealership to maintain coverage and protect your investment.

What does it mean when the check engine light comes on in a 2024 Hyundai Kona?

• A lit check engine light signals the vehicle’s onboard computer detected an emissions, fuel, or engine performance issue.
• Causes range from loose gas caps and evaporative system leaks to faulty oxygen sensors, misfires, or catalytic converter problems.
• Severity varies — the car may run normally or may require immediate attention if drivability or emissions are affected.
• Bring your 2024 Hyundai Kona to Nalley Hyundai for a precise scan and OEM-quality repair to protect warranty coverage and prevent costly long-term damage.
• Prompt dealer service often delivers immediate and lasting savings compared with delayed or non-certified repairs.

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

• Start with simple checks: ensure the gas cap is tight and undamaged — a loose cap is a common trigger.
• Note any changes in performance, sounds, or smoke and report these to our service advisors to prioritize diagnosis.
• Visit Nalley Hyundai for an OBD-II scan to read stored codes; our diagnostics identify the root cause quickly.
• Early dealer diagnosis preserves warranty eligibility and often avoids escalating repair costs from unattended issues.

How much does a check engine light diagnostic cost for a 2024 Hyundai Kona?

• Diagnostic fees vary by inspection complexity; Nalley Hyundai provides transparent pricing and will quote costs after an initial scan.
• We commonly deliver lower total costs than independent shops due to accurate diagnosis, OEM parts, and efficient factory-trained technicians.
• Choosing dealer service provides immediate savings through precise repair plans and long-term savings by avoiding repeat or misdiagnosed work.
• Any repair covered under warranty must be completed at a certified dealership; our team documents work to protect your coverage.
• Contact our service center or view current service specials at Service Specials for potential additional savings.

What is the most common reason for check engine light on a 2024 Hyundai Kona?

• Common triggers include faulty oxygen sensors, loose or damaged gas caps, evaporative emissions leaks, and engine misfires.
• Evap leaks and sensor failures are frequent and can often be repaired quickly when diagnosed by our technicians.
• Left unaddressed, these issues can reduce fuel economy, increase emissions, and lead to more costly repairs like catalytic converter replacement.
• Having Nalley Hyundai diagnose and repair your Kona ensures OEM parts and certified technicians who protect warranties and offer better long-term value.