
Your Hyundai will let you know when trouble’s coming under the hood using its check engine light. But, how urgent is the problem, and what is that problem, specifically? Those are the important questions that our service center is often asked by the St Louis drivers of new vehicles and used vehicles alike. Truthfully, your check engine light can mean anything from a major engine issue to a loose gas cap. Let’s dive into some of the more common reasons and find out how and when to bring your car, truck, van, or SUV in for service.
Hidden issues with your engine often manifest as a check engine light on your dashboard. Along with that light, a code is generated that can be displayed by a reader that tells you what the issue is. You can buy a code reader to check out what’s wrong with your vehicle right away, or you can bring it into the Suntrup Hyundai South service center for one of our experts to discern. Regardless, the right equipment will immediately tell you what the problem is and bring you to a faster resolution.
Another term for the check engine light is the Malfunction Indicator Light (MIL). If you see the malfunction indicator light on your Hyundai, then this usually indicates a malfunction with the emission control system. If you see this light on, you should have your Hyundai serviced as soon as you can since this can be potentially dangerous to have on your dashboard while driving through Jefferson County. Schedule service with us if you see this light flashing on your Hyundai dashboard.
The most common culprits for a check engine light in the St Charles area might surprise you. It could be that your engine air filter needs to be changed, but these five are most often what triggers it:
Please note, a flashing check engine light indicates a severe issue that should be addressed by a licensed mechanic immediately. Most of the time, though, your engine light will typically appear as a steady amber, orange, or yellow glow. In these cases, just head to the garage as soon as you are available to do so. Be sure to use our service specials to save on your next visit.
At Suntrup Hyundai South, we want to get your car into the best condition possible and back out on the road in St. Louis. Whether you have a flashing check engine light or just need some routine maintenance, our expert technicians have the experience to help. Contact us with questions, and stop by our dealership today!
The 2026 Hyundai Elantra interior offers a cabin that feels larger than compact sedans typically deliver, with seating for five, 99.4 cubic feet of passenger volume, and a driver-focused layout built for daily life in St. Louis. Whether you are running errands through South County or merging onto I-270, the Elantra puts everything within…
Commuting down South Lindbergh Boulevard or navigating the stretch between Mehlville and South St. Louis, area drivers put consistent miles on their vehicles through every season. Keeping your 2026 Hyundai Elantra on the factory-recommended maintenance schedule is the most reliable way to protect your warranty and your investment. This guide covers the key service…
The 2026 Hyundai IONIQ 5 uses its dedicated E-GMP electric platform to eliminate the center floor tunnel entirely, opening up a flat-floor cabin that feels a full class larger than the exterior suggests. Built on a 118.1-inch wheelbase, it seats five with rear-row legroom that rivals many larger family SUVs. For St. Louis households…