The check engine light means one of your car’s systems is malfunctioning. If it’s flashing, pull over as soon as you safely can. If it’s steady, follow these simple steps.

When the check engine light comes on, it’s indicating that there is some issue with the car that should be checked out. This article provides tips on what this signal could mean, and even how to ...

Consumer Reports explains what the check engine light means and what to do when you see it: how to tell if your car has a loose gas cap—or a serious engine problem.

Many drivers don’t know what the “check engine” or “service engine soon” warning light on the instrument panel means. Understanding the purpose of this light, and knowing what actions to ...

Although commonly referred to as the “check-engine light,” some cars may instead display the message “Service Engine Soon,” or show a yellow or orange outline of an engine, perhaps with ...

An unexpected Check Engine Light (CEL) or Service Engine Soon (SES) light can ruin your day awfully quickly. Whether it's preventing your vehicle from passing state emissions testing, interrupting ...

A check-engine light could be a gentle reminder or a sign of something catastrophic. We explain what a malfunction indicator light is and what you can do about it.