Frequently Asked Questions

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

• Loose or faulty gas cap causing an evaporative emissions (EVAP) leak—easy to fix and commonly triggers a light.
• Oxygen sensor or catalytic converter issues from normal wear; leaving these unchecked raises emissions and fuel costs.
• Engine misfires from spark plugs or ignition coils, more likely as mileage increases on a small SUV like the Seltos.
• Modern diagnostics at Nalley Kia identify root causes quickly; repairs done here often cost less than independent shops while providing factory training and genuine parts.

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

• It signals the vehicle’s onboard diagnostics detected an emissions or performance issue; codes range from minor to urgent.
• Possible causes include fuel system leaks, sensor failures, misfires, or catalytic problems related to the 2.0L engine.
• Diagnostic scanning at Nalley Kia pinpoints the exact trouble code so you avoid unnecessary repairs and secure long-term savings.
• If a repair is covered by warranty it must be performed at a certified dealership to preserve coverage and quality control.

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

• Typical dealer diagnostic scan fees range from about $75–$150; Nalley Kia often offers competitive pricing and clear estimates.
• We frequently cost less than independent shops when you factor in accurate diagnosis, genuine parts, and fewer return visits.
• Immediate savings come from precise fixes; long-term savings come from proper repairs that prevent cascading damage like catalytic converter failure.
• Diagnostic fees may be waived or applied to repair cost when work is completed at the dealership—required for warranty-covered repairs.

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

• Inspect the gas cap: a loose or cracked cap is the most common, quick fix and often clears the code after a few drive cycles.
• Check dashboard for other warnings, listen for misfires, and note fuel economy changes—these details speed diagnosis at the dealer.
• If the light is steady, schedule a diagnostic; if flashing, stop driving and have Nalley Kia inspect immediately to avoid engine or catalytic damage.
• Remember: warranty-covered repairs must be performed at a certified dealership to maintain coverage and ensure genuine parts.

How long does a check engine light service take?

• Initial diagnostic scan typically takes 30–60 minutes; many issues are identified within an hour by our factory-trained technicians.
• Simple fixes like replacing a gas cap or resetting a sensor can be completed the same day; more involved repairs may require parts ordering.
• Nalley Kia prioritizes efficient service scheduling online at /service/schedule-appointment.htm to minimize downtime and deliver immediate savings.
• Using our dealership ensures proper procedures and warranty compliance—repairs covered under warranty must be performed at a certified dealer for long-term protection.