This article was updated in August 2025 with new products and information. That little yellow check-engine light is sneaky. Most of the time, you forget it could be there. But when it detects an issue ...

"It has so many features, and it's only $50." For anyone who’s ever bought cars at auction, the right OBD-II scanner can mean the difference between a quick flip and a $10,000 mistake. That’s why one ...

View post: 2025 Hyundai Ioniq 5 N’s November Lease Deal Makes It Easier To Drive Home a Supercar Killer Autoblog may receive a share from purchases made via links on this page. Pricing and ...

Cars are more than just oil and steel. Modern models have incorporated electronics and computer chips to help manage and optimize their mechanical components. That means maintaining your car's ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Modern cars are technological marvels, and understanding what’s happening under the hood has never been ...

That's where OBD-II scanners come in, giving enthusiasts and everyday drivers a window into their vehicle's diagnostic systems. If you're chasing down the cause of a check-engine light, ensuring peak ...

Seeing your vehicle's check-engine light come on can throw a wrench in your travel plans. It can also feel a little scary: Does it mean your ride is headed for the scrapyard? Or is there a simple fix?