Understanding the Check Engine Light

The check engine light can be frustrating, but it helps you diagnose potential problems. This warning means your vehicle’s system has identified an issue—ranging from a minor issue to major component failure. At Car-X Tire & Auto, we stress that learning about check engine light causes is the starting point toward fixing the issue.

Common Causes

• Gas Cap Not Sealed Properly: Easily resolved by tightening the cap.
• O2 Sensor Failure: Leads to poor fuel economy.
• Exhaust System Failure: Can be costly if ignored.
• Spark Plug Failure: May lead to power loss.

What to Do When the Light Comes On

The check engine light doesn’t always mean immediate trouble, but it should be addressed promptly. Initially, check for easy-to-fix issues like a loose gas cap. If the light remains on, get a professional inspection to determine the problem.

Keeping Your Car in Check

Routine maintenance is essential to avoiding check engine light issues. Keeping up with vehicle check-ups can help catch problems early.

We Want to Hear From You

Have you ever been confused by a check engine light? Did you fix it yourself or seek professional help? Let’s discuss solutions below!