I’ve spent enough time around 7.3 Powerstroke trucks to know one thing—they don’t fail loudly, and they rarely explain themselves. Most problems show up as small changes first: a slightly rough idle, ...

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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 ...

Finding the best OBD2 scanner under $200 in 2026 isn’t about chasing long feature lists or flashy app screenshots. It’s about knowing which tools actually deliver reliable live data, real ABS and SRS ...

Actron OBD II scan tool review shows functionality for vehicle diagnostics. Woman checks Bernese mountain dog's fur, sees something moving with a tail After winning his first Oscar, Tom Cruise kept ...

We named this one of the best Bluetooth options in our recent comparison test because it takes the headache out of diagnostics in a compact device. It pairs deep scanning capabilities with an app that ...

Questyle’s QCC ($59) and QCC Pro ($99) finally bring aptX Adaptive and LDAC to iPhone and iPad, giving Apple users higher resolution Bluetooth audio. Suffice it to say, SBC still leaves a lot to be ...

The do-it-all bidirectional tool, TopDon’s ArtiDiag800 BT 2, has leveled up my diagnostics to a pro level at a fraction of the cost. Disclosure: Topdon is a sponsor of LS1-Tech. In the past couple of ...

Something we all dread seeing is the check engine light popping up on our dash. Instead of guessing what’s going on, OBD2 diagnostic scanners can look over your car’s systems and help you figure out ...

An OBD2 scanner that can read your vehicle’s trouble codes is a critical tool for DIYers. But even if you don’t like turning wrenches yourself, it’s hugely helpful to be able to get an idea of what’s ...