It’s a moment every driver dreads—you’re driving through Sioux Falls, and suddenly, the check engine light comes on. Maybe it’s just a steady glow, or worse, the check engine light is blinking. What does it mean? Should you keep driving or pull over? At SWT Total Car Care in Sioux Falls, SD, we’re here to take the guesswork out of that little dashboard light and provide the solutions you need.

What Does the Check Engine Light Mean

Your car’s check engine light is part of the onboard diagnostic system (OBD). A steady light usually means a non-urgent problem exists, while a check engine light that’s blinking often signals a serious issue requiring immediate attention.

The check engine light may come on for many reasons, including:

• Loose Gas Cap
• Oxygen Sensor Issues
• Faulty Spark Plugs or Ignition Coils
• Catalytic Converter Problems
• Mass Airflow Sensor Failure

No matter the cause, ignoring the check engine light can lead to larger, more expensive repairs down the road.

What To Do if Your Check Engine Light Is Blinking

If you see your check engine light blinking in Sioux Falls, SD, reduce your speed, avoid heavy acceleration, and bring your car to SWT Total Car Care immediately. Our team will diagnose and fix the problem, ensuring your vehicle is safe to drive.

How SWT Total Car Care Finds the Problem

At SWT Total Car Care, our ASE-certified mechanics use state-of-the-art diagnostic tools to identify the root cause of your check engine light. Our process includes connecting your vehicle to advanced scan tools.

Our mechanics perform a detailed inspection of critical systems, including sensors, wiring, and components. With the error codes and visual checks, we pinpoint the issue. We are upfront about the associated costs before we begin any work.

With a one-year warranty on parts and labor and lifetime coverage on select parts, you can trust us to do the job right the first time.

Amenities That Make a Difference

• Free pick-up and delivery
• Shuttle service
• Loaner cars
• Clean waiting rooms with Wi-Fi and refreshments

Repair Your Check Engine Light Problem

We’ll diagnose and repair the problem quickly and efficiently so you can return to enjoying the Sioux Falls roads. Contact us today or visit one of the three SWT Total Car Care locations for expert service you can rely on!