Frequently Asked Questions

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

• Check obvious items first: a loose or missing gas cap can trigger a light and is an easy fix.
• Note any immediate symptoms—loss of power, rough idle, or smoke—and avoid driving if severe.
• Record conditions when the light came on (acceleration, cold start, after refueling) to help diagnostics.
• Bring your 2026 Kia Seltos to Nalley Kia so our factory-trained technicians can run a full scan and protect any active warranty—warranty-covered repairs must be done at a certified dealership.
• Choosing Nalley Kia often costs less than independent shops over time thanks to accurate diagnostics, OEM parts, and prevention of costly downstream damage.

How long does a check engine light service take?

• Most diagnostic scans and inspections are completed within 30–90 minutes depending on symptoms and road tests.
• If codes indicate simple repairs—like a sensor or gas cap—repair time can be under a few hours.
• Complex repairs that require parts or in-depth diagnostics may take 1–2 days; we’ll provide an honest estimate up front.
• At Nalley Kia, factory-trained techs and OEM parts speed accurate repairs and reduce repeat visits, delivering immediate and long-term savings compared with many independent options.
• Remember: any warranty repairs must be completed at a certified dealership to preserve coverage.

What does it mean when the check engine light comes on in a 2026 Kia Seltos?

• The light indicates the engine control system has detected a fault and stored a diagnostic trouble code (DTC).
• Codes range from minor emissions issues to ignition or fuel system problems that may affect drivability or emissions compliance.
• Only a proper scan at Nalley Kia can identify the exact code and recommend the right repair—guessing can lead to unnecessary costs or further damage.
• Repairs performed at our certified dealership protect warranty coverage and often result in lower total ownership costs through correct, lasting fixes.

What is the most common reason for check engine light on a 2026 Kia Seltos?

• Common triggers include oxygen sensor issues, loose gas caps, catalytic converter efficiency faults, and misfires caused by spark or fuel problems.
• Many issues start small but can escalate—an unaddressed misfire can damage the catalytic converter and lead to far higher repair costs.
• Our dealership’s diagnostics catch root causes quickly, avoiding expensive downstream repairs and delivering better long-term value than piecemeal fixes elsewhere.
• Warranty-covered items must be serviced at a certified dealership to keep coverage intact and ensure OEM parts are used.

How much does a check engine light diagnostic cost for a 2026 Kia Seltos?

• Diagnostic pricing varies; many scan-and-inspect services fall in a competitive range (often around $80–$150) depending on scope.
• At Nalley Kia we provide transparent estimates and explain immediate and long-term savings of accurate dealership diagnostics versus repeat visits.
• If a repair is needed and covered by warranty, the repair must be completed at a certified dealership—this can significantly reduce your out-of-pocket expense.
• Our factory-trained technicians and OEM parts help prevent recurring issues, often costing less than independent shops when you consider avoided future repairs.