Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

On-board diagnostics (OBD) means different things to different people. To the guy who still cranks over his '71 'Cuda every morning to get to the plant, it scares him to death. But then again, he's ...

View post: Car Designers Have Forgotten the Art of Restraint Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Seeing your check ...

Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. It’s something no driver wants to see: a check engine light ...

We've all been there—that pesky check engine light pops up on your dashboard. Instantly, thoughts of expensive mechanic bills, weeks of it being repaired in the garage, and inconveniences galore flash ...

View post: Walmart is selling a 'powerful' $199 lawn mower for $100, and shoppers say it's 'easy to operate' The BlueDriver OBDII Scan Tool is a Bluetooth OBD code reader that links to your iPhone or ...

If you've been involved in automotive repair for a while, you probably know that modern vehicles use onboard diagnostic (OBD) systems to help notify us when there's a problem. The OBD system works ...