Your car has dozens of fuses in it, so what happens when one blows? Here's what those fuses do, how to tell of one goes, and ...

A solid check engine light is a "look into this soon" nudge. A blinking one is different.

Roadside breath tests and ignition interlock devices show up constantly in movies and TV, usually as a dramatic beep ...

Ed Smith demonstrates a quick way to diagnose an ignition coil, focusing on a simple three-second check. #IgnitionCoil ...

When I turn the key in the ignition, I sometimes hear a grinding noise. The noise does not happen all the time, usually on ...

Automotive maintenance can be scary, given that your vehicle is one of the biggest purchases you'll ever make. DIY repair requires knowledge, tools, and a little bravery. Allowing a professional to ...