We may receive a commission on purchases made from links. The OBD acronym stands for on-board diagnostics, a system built into modern vehicles that monitors the performance of the engine and other ...

Yet anyone can get an idea of the problem with a simple check using a tool that can cost less than a pub lunch. Most cars have an On Board Diagnostics (OBD) port, which allows you to plug in a device ...

Right-to-repair fight gains momentum as automakers and independent shops battle over access to vehicle data.

I knew that several of you clever little people inside my computer would say, "a manual transmission" or "physical buttons." ...

There are basic tools that are good to have for emergencies and normal upkeep — and many more if you intend to do actual ...

A vacuum leak can cause a variety of drivability issues in your vehicle. Here's how you can isolate the leak and the steps you should take to fix it.

With layers of sensors, control modules, and software managing everything from engine performance to safety systems, today’s ...

When mysterious lights start appearing on your car's dashboard, an affordable OBD2 dongle can help you diagnose and fix ...