Discover how the Duramax diesel V8 engine from General Motors has maintained its reliability and durability over 25 years in production.

A.Here's a pressure-volume diagram for a combustion engine. Although rough, it is an approximation of the so-called air-standard cycle. '' Point (a) is at atmospheric pressure, after which the air is ...

Add Yahoo as a preferred source to see more of our stories on Google. 40 years is a long time in the automotive world. While a few prized cars from the 1980s may be exploding in value, not many would ...

As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...