While fresh oil is generally transparent and amber colored, black oil may mean it's time for a replacement and frothy oil can ...

What causes engine vibration, and are any of these issues something you can handle on your own? Let's take a look at nine ...

When the check engine light comes on in a vehicle, it’s indicating that there is some issue with the car that should be checked out. It could be something minor, such as the gas cap not being screwed ...

Automakers are quietly rewriting the rules of power under the hood, shrinking engines even as vehicles, especially SUVs, keep growing in size and weight. The promise is seductive: the punch of a big ...

That Check Engine light can mean so many different things, as can any noticeable difference in your car's performance or weird sounds. Fortunately, there are ways to narrow down the problem using ...

We might be covering ground that's well trampled for many, but the static compression ratio of an engine is simple to understand: it's all the volume of a cylinder above the compression ring at Bottom ...