It happens at the worst time - stuck in traffic or a long road trip - when you see that check engine light flick on. Here's why it may keep returning.

When your check engine light comes on, you need to immediately get it to a garage to repair whatever the issue is. While it ...

This 2014 Mercedes-Benz GLK arrived at the shop with a Check Engine light on. The mechanic sent him home with a $3,000 bill ...

A 2020 GMC Sierra 1500 owner reports a complete engine failure at 77k miles, despite regular dealer service. The owner is questioning whether other 2020 5.3L engine owners have experienced similar ...

A 2024 Chevrolet Corvette with under 8,000 miles on the clock needs to go back to the dealership ASAP! The Check Engine light showed up on the dashboard. The owners have already diagnosed the car ...

I recently put four new tires on 2018 Subaru Crosstrek. After 1000 miles I got a flat which the tire shop could not fix. They ...

The battery in my Toyota Tacoma dies periodically. My shop thought it was a parasitic drain, but after testing any drain was gone after 20 ...

Changing the oil is the most common maintenance you'll have to do on your car, but what happens when the check engine light comes on afterward?

We can't leave April behind without sharing CarMD's annual overview of check engine light-related car repair costs and trends. The list is published every April during Car Care Month. The latest ...