One of the main reasons diesel cars offer better mileage is the higher energy content of diesel fuel. Diesel contains more ...

Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

Cylinder wall scoring can be caused by a lack of oil or oil contamination. It can be prevented through careful maintenance ...

Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...