Diesel engines have been around since the late 19th century, which was around the time Karl Benz built the world's first automobile. Diesel engines have higher compression ratios than gas engines and ...

What is a flat four? What is a boxer engine? This video will explain the benefits of a flat engine, specifically a flat four engine with horizontally opposed pistons. The main advantages of a boxer ...

The modern diesel engine powering your car is a far cry from the "industrial" diesel engines that were better known for the clouds of black smoke they emitted than any nod towards reduced emissions.

There are a few different solutions you can use to remove sludge and other contaminants from your car's engine, but soapy water should not be one of them.