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 ...

View post: This 'Amazingly Bright' Keychain Flashlight Is on Sale for $14 at Amazon More often than not, the hardest part of fixing a car is figuring out what’s wrong with it. Since the OBD2 protocol ...

Robert has been an auto enthusiast his entire life. He started working on cars at a young age, learning the basics from his father in the home garage on the weekends. Over the years, he learned as ...

A glowing check engine light is one of the most common — and most stressful — experiences for car owners. It can mean an ...