Engine sludge can be detrimental to your vehicle's performance. Here's the most common causes, the warning signs to watch for, and how to get rid of it.

The engine bay is one of the dirtiest parts of your car. Instead of paying hundreds of dollars to a professional, here's how you can clean it yourself.

A car's engine bay tends to get dirty fairly quickly and easily. It's a good idea to clean it every once in a while. How do you do that properly?