Learn what that pesky dashboard light means before heading to the shop — and maybe save some cash in the process.

The best OBD-II scanners are a must for any car owner, thanks to their ability to unlock the secrets of your car. It doesn't matter how laid back you are, a mysterious light on your dashboard is ...

In short, effective vehicle diagnosis combines mechanical knowledge, specialized tools, and a systematic approach to ...

Is your check engine light on? We can't fix that. But we can point you to the right OBD2 scanner to diagnose all kinds of… ...

Some scanners just read codes, while others are more complex, monitoring real-time data. All OBD devices plug into a standardized port, usually under the steering wheel. All OBD devices read ...