The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

View post: 3 Vehicle Shootout: 2026 Nissan Leaf vs Volvo EX30 vs 2027 Chevrolet Bolt - I've Driven Them All The Ancel AD310 OBD II Diagnostic Scanner is just $24 right now, $12 less than the $36 it’ll ...

View post: Walmart Has a 'Very Sturdy' Outdoor Storage Shed on Sale for Just $105 Not anymore. Scanners capable of pulling diagnostic trouble codes (DTCs) from a modern-day car’s on-board diagnostic ...

In the past, automotive diagnostic scanners were rather expensive. But today you can get a wireless interface for $10 online and use a multitude of apps to read codes, log, and monitor data in a wide ...

What’s an OBD-II (sometimes alternatively referred to as OBD-2, and other times in either form absent the interstitial hyphen) scanner? Answering that question first requires an understanding of what ...

️ Editor's note: This product category requires new testing about once a year. We'll update this article with the most recent information when it's available. Modern cars are technological marvels, ...

OBD-II diagnostic device BlueDriver interprets engine error codes to suggest what might need fixing, and lets you know if your car is ready for a smog check. Wayne ...