If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. So your engine light is on. It could be nothing. Or it ...

Learn what those pesky dashboard lights mean with this easy-to-use scanner, compatible with almost all vehicles made after 1996. Car issues can be incredibly expensive, and many of us feel like we're ...

Normally $66, this might make a great gift for Dad. Plus: a great $10 lantern for emergencies and camping trips. Rick Broida is the author of numerous books and thousands of reviews, features and blog ...

Getting OBD fault codes and checking the health of your car no longer requires a trip to the service center, as a simple OBD2 adapter, either wired or wireless, allows you to do this from the comfort ...

Picking an OBD2 scanner can feel overwhelming, but knowing your needs makes it easier. From budget-friendly Bluetooth models to pro-grade diagnostic tools, there’s something for every driver. The ...

From budget-friendly code readers to pro-grade diagnostic tools, OBD2 scanners have evolved into essential companions for car owners and DIY mechanics. The right device can help you spot issues early, ...

Repair Reports generated by the Lemur BlueDriver not only interpret error codes, but suggest causes and fixes. The Smog Check feature can let you know if your car is ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The check engine light by its nature is vague, just a general indication that ...

OBD2 diagnostics apps that can run on Android devices have become quite popular lately, as they make it possible to check fault codes, access sensor information, and get an insane amount of details ...

Doctors use CT scans to figure out what's happening inside your body. And sometimes that's after a crash. But what if that same technology could be used to make the car safer to begin with? That's ...