Did your vehicle's Check Engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

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

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

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 ...

Mac Tools Mac Navigator, Matco Interceptor and Cornwell Tech/Force Supreme. Connectors: 26-Pin Female to 16-Pin Male OBD2 – Make sure you have correct connector Length: 6 feet long Top quality ...

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

Motorists must be sure to inspect the bodywork and also start the engine before driving off with a secondhand or used motor, ...