10/02/2026
🚨 **Your check engine light is on—but your car seems to be running fine. Can you ignore it?**
That little warning light can signal anything from a minor issue to a problem that could lead to more expensive repairs if left unchecked.
Knowing whether the light is **solid or flashing**, watching for changes in how your vehicle is running, and getting the problem properly diagnosed can help you determine what needs attention.
Frederick drivers: before you keep driving and hope the light goes away, read our latest blog.
👉 Read more: https://www.kenstrans.com/check-engine-light-on-what-frederick-drivers-should-do-before-ignoring-it/
A check engine light signals that your vehicle's onboard diagnostic system has detected a problem, ranging from a loose gas cap to a failing catalytic