Testing relays and their circuits in vehicles doesn’t always require a trip to the bench. With a few simple tools and ...

If you're in a pinch and considering cranking your car with the battery from one of your power tools, don't. It's actually an ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t ...

Dollar Tree, Dollar General, Five Below and Daiso all sell tech, but is any of it worth the money? I decided to check it out and see.

Portable batteries have moved from niche luxury to mainstream must-have. They power phones, fridges, laptops, and more, ...

Ford’s having another terrible day, as on top of the 499,129 crossovers being recalled for brake hoses that can rupture, the automaker is recalling an additional 314,021 vehicles. These are impacted ...

We test and review what we think is the best car battery tester, plus other options at different price points at AutoGuide.com.

Five-cylinder fury is still kicking as Audi has just launched a new update for its fire-breathing RS3 hot hatch and sedan.

Transport Canada has issued recall number 2025-432 for the Ranger’s airbag problem; dealers will install a protective shield for the side curtain airbags. The Explorer and Aviator are covered under ...