Few dashboard lights create as much anxiety as the Check Engine Light. Fortunately, it doesn't always mean a major repair—but it should never be ignored.

Why the Light Comes On

Your vehicle's computer monitors dozens of systems. When it detects something outside normal operating conditions, it stores a diagnostic code and turns on the Check Engine Light.

Common causes include:

• Loose or damaged gas cap
• Faulty oxygen sensor
• Ignition or spark plug issues
• Emissions system problems
• Engine performance concerns

Flashing vs. Solid Light

A solid Check Engine Light usually means the issue should be diagnosed soon.

A flashing Check Engine Light often indicates a more serious engine problem. If this happens, reduce driving and have your vehicle inspected as soon as possible.

Professional Diagnostics Matter

Reading the code is only the first step. Our technicians use professional diagnostic equipment to identify the actual cause before recommending repairs.