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

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

Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...

Not so long ago, before software and electronics became so integrated, investigating car trouble and tuning performance was a mostly mechanical affair. Early electronic scanners and systems were brand ...

If you've ever gone to a mechanic for a check engine light problem on your car, then chances are you've heard the technician say something about an OBD scanner. It's a handheld phone-like device that ...

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

Among the many pesky issues that can confound do-it-yourself mechanics, one of the most simple yet elusive that impacts overall drivability is the common vacuum leak. This is especially true if you're ...

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

After spending seven years working as a technician in a professional automotive shop, I learned firsthand how expensive even routine repairs can be when you take your vehicle to a mechanic. I’ve also ...

A Kentucky 2025 Toyota Tacoma owner reports persistent transmission slipping and jerking from 1st to 3rd gear. Despite 10,000 ...