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

Two of the largest engine manufacturers today are Pratt & Whitney and CFM International. Both companies compete in the single ...

Diesel engines lack the spark of gas engines, both literally and figuratively. They don't need a spark plug since they ignite the fuel using only compression, but also lack the 'je ne sais quoi' that ...