Here are the resources you need to avoid firing the parts cannon at a misfiring Toyota engine and/or avoid overpaying a ...

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… ...

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

The best OBD-II scanners are a must for any ... something that was never actually a problem. Having an OBD-II scanner in your tool box can help you diagnose potential problems.

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