If there’s one warning light that unites every driver from Anchorage to Miami, it’s that little amber engine icon.

If you've been involved in automotive repair for a while, you probably know that modern vehicles use onboard diagnostic (OBD) systems to help notify us when there's a problem. The OBD system works ...

Honda's Minder codes signal when it's time for oil and filter changes, tire rotations, brake checks, and other maintenance ...

Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes ...

When your vehicle's check engine light (CEL) comes on, it's often a sign that something needs attention. But with over 20,000 parts working together in your car — many important for normal operation — ...

A seller shared a golden tip for anyone looking to buy a used car and avoid major headaches with it in the future.