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 ...

Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes ...

Honda's Minder codes signal when it's time for oil and filter changes, tire rotations, brake checks, and other maintenance ...

In the world of car maintenance, having a reliable diagnostic tool can save both time and money. The ANCEL AD310 Classic ...

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power from ...

Ever wondered why your trip to the mechanic starts with a charge before they even touch your car? That’s the diagnostic fee ...

Car Battles is an incremental Roblox game that’s all about building cars… and then absolutely destroying them in battles against other players. In Car Battles, you’ll open crates to earn rare building ...

From power stations to canopies, these underrated Harbor Freight finds offer surprising quality, value, and real-world usefulness beyond basic tools.

The Mitsubishi 4G63 is an iconic engine - here's a look at the engine's history and what makes it so appealing to gear heads.

I’m helping my girlfriend sell her VW Jetta and a buyer shows up with a guy who says he’s a mechanic. He finds all sort of faults. Is he for real?