Dear Action Line: The car is making some new sounds, and I can feel vibrations I don't remember feeling before. What are telltale sounds and vibrations for car ...

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 ...

The check engine light is on and it could be anything from a loose gas cap to a fouled up cylinder. We show you how to find out the severity of the problem with the the CarMD diagnosis tool before ...

The check engine light is on and it could be anything from a loose gas cap to a fouled up cylinder. Keith shows you how to find out the severity of the problem before bringing the car to the shop.

Can you train an AI to take a breath, wince, and remark, “Well, it’s going to cost you”? That’s probably easier than teaching one to diagnose problems with your car after a visual scan of its ...

Under-inflated tires can contribute to an increased stopping distance, decreased grip on the road and poorer gas mileage.