General Motors' active fuel management system is an ingenious piece of engineering. Here's what it does, how it works, and why some hate it.

Cars are intricate machines that rely on a series of chemical and mechanical processes to work properly. When things go wrong with one of those processes, your car can start to make some strange ...

Even if you're not a pro or DIY mechanic, you know an engine idle ticking sound is a cause for concern. As a long time ...

Engine noise makes us more nervous than any other automotive sound because noise can mean expense and inconvenience. And, sometimes engine noise is nothing more than a normal dynamic of the engine's ...

A viral video sparks curiosity about diagnosing car problems with a smartphone, but experts say current tech isn't quite ...

I have a 2016 Ford Escape 1.6-liter EcoBoost. When started (with the engine cold), I hear a noise coming from the back center of the engine near the firewall that lasts for 15 to 20 seconds. It sounds ...

We may receive a commission on purchases made from links. Car engines derive power from thousands of miniature explosions contained within their cylinders every minute. We quickly become accustomed to ...