Without a diagnostic tool, it's challenging to determine what is wrong with your car and whether to keep driving when a solid ...

Vehicles have three kinds of oil lights, and each means something different. So when they come on, how long should you wait before you pull over?

At a time when vehicle diagnostics can demand a computer science degree, being able to get some insight into your engine health with nothing but a rag and a bit of know-how can be downright refreshing ...

Uh-oh. A warning light has turned on in your car. What should you do? Thankfully the Car Doctor, John Paul from AAA Northeast, has the answers.