Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Hyundai Equus?

• It signals that the vehicles onboard diagnostics detected an issue—anything from a loose gas cap to an emissions or engine problem. Our factory-trained technicians at Stevinson Hyundai in Colorado diagnose the root cause quickly and clearly.
• We use OEM-grade tools and parts so repairs maintain vehicle reliability and resale value. Repairs covered under warranty must be performed at a certified dealership to remain valid.
• Choosing Stevinson Hyundai often costs less than many independent shops when you factor in fast, accurate diagnostics, long-term savings from OEM parts, and the value of factory warranties. We also offer service financing so you can get service now and pay later.
• To get started, you can schedule service online or check our current service specials before your visit.

How long does a check engine light service take?

• Most diagnostics for a 2013 Hyundai Equus are completed in about 30 to 90 minutes depending on the complexity. If additional repairs are needed we provide a clear estimate and timeline before work begins.
• At Stevinson Hyundai we prioritize speed and accuracy—our technicians are Hyundai-certified and use factory diagnostic software to reduce guesswork and repeat visits.
• Fast service saves you money long-term by preventing progressive damage. We also provide transparent pricing and maintenance records so you understand the value.
• Ready to act? Schedule appointment online and review available service specials to maximize savings.

How much does a check engine light diagnostic cost for a 2013 Hyundai Equus?

• Diagnostic fees vary, but Stevinson Hyundai frequently offers competitive pricing and often costs less than independent shops once you include accuracy, warranty protection, and OEM parts availability.
• We emphasize immediate and long-term savings: an accurate dealer diagnosis prevents unnecessary parts replacement and reduces future repair bills.
• If repairs are covered under warranty they must be completed at a certified dealership to preserve coverage; our team handles warranty claims efficiently to minimize your inconvenience.
• Use our secure online portal to schedule service and check current service specials that may reduce your visit cost. Service financing is available to split payments over time.

What is the most common reason for check engine light on a 2013 Hyundai Equus?

• Common causes include loose or faulty gas caps, oxygen sensor failures, ignition coil or spark plug issues, and catalytic converter or emissions system faults.
• Ignoring the light can lead to reduced fuel economy, higher emissions, and more expensive repairs. Dealer diagnostics pinpoint the code and recommended repair quickly.
• At Stevinson Hyundai we explain findings plainly, use OEM parts, and offer warranty-backed repairs that extend vehicle longevity and protect your investment.
• Remember you can schedule service anytime and browse our service specials to lower out-of-pocket cost.

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

• Start with simple checks: ensure the gas cap is tight. If the light remains, avoid extended driving and bring the vehicle to Stevinson Hyundai for a prompt diagnostic to prevent damage.
• Our certified technicians perform a thorough scan using Hyundais factory tools, ensuring any warranty-covered repair is completed correctly at a certified dealership.
• We also offer service financing, transparent estimates, and practical recommendations focused on saving you time and money over the life of the vehicle.
• To protect your 2013 Hyundai Equus and schedule a professional inspection, schedule appointment online today and review our service specials.