Over the past few weeks we've looked at an extension wrench that loosens bolts in tight areas, a tap socket to restore damaged threads and a cheap jump-start battery pack that actually works. This ...

If you're reading this, chances are that you change your engine oil religiously, like every six months or 3,000 miles, because that's what has been ingrained into our car guy/girl souls since before ...

To most drivers, an oil change, a fresh oil filter, maybe some new spark plugs, and a quick tire check is enough car maintenance. Fair enough — but when did your brake fluid last cross your mind? You ...

Car diagnostic tests scan a car’s components and integrated systems for errors or malfunctions before they become dangerous. These tests leverage computerization to keep your car in optimal working ...

Brian Cooley is CNET's Editor at large and has been with the brand since 1995. He currently focuses on electrification of vehicles but also follows the big trends in smart home, digital healthcare, 5G ...

If your car's brake lights stay on even when the engine is off, the brake light switch — a small, innocuous electrical part you'd only see once something goes wrong with it — is likely the culprit. It ...