GRAND RAPIDS, MI – No one would’ve expected Dustin Rhines to be standing before a federal judge accused in a conspiracy to alter emissions controls on heavy-duty diesel engines. He had dreamed of ...

You ever notice how your grandpa's old truck from the eighties is still running, but your neighbor's brand-new sedan keeps ...

With their fuel-efficiency advantage over gasoline engines of similar capacity, it is odd that diesel engines haven't been offered often in modern light-duty vehicles. Therefore, when Chrysler ...

Many people familiar with the dramatic changes taking place in work trucks powered by diesel engines are groaning, grumbling and complaining about what those changes are doing to their businesses.

Some engines earn a reputation not just for power or refinement but for an almost absurd ability to survive neglect, abuse, and high mileage. When mechanics talk about designs that are “nearly ...