Cummins, the American corporation known for its diesel engines, has been around for since 1919. Over the past century, while Cummins has diversified into sectors like power generation and filtration, ...

The latest diesel engines from Caterpillar, Cummins, Deutz, FPT, Isuzu, JCB, John Deere, Kohler (now Rehlko), Komatsu, Kubota ...

Some engines are difficult to repair, which is no good if they're also unreliable. What do mechanics say? What's the most difficult diesel to work on?

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

GM's mass-market diesel engine has seen many variations, but these three stand out as the best.

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 ...

Nathaniel is an experienced automotive writer with more than 10 years of automotive writing under his belt. From model reviews to industry politics to new innovations and development, he covers a wide ...