What happens if your check engine light came o?

If your check engine light comes on, it indicates that your vehicle's onboard diagnostic system has detected an issue with the engine or emissions system. It's important to check the vehicle's manual for specific guidance and to consider having the vehicle scanned for error codes at a repair shop. Ignoring the light could lead to more severe problems and costly repairs down the line. It's best to address the issue promptly to ensure your vehicle remains safe and efficient.