Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram matter in the air. Yet as manufacturers push these powerplants into more ...
The automotive community has a love-hate relationship with diesel engines. Volkswagen's Dieselgate scandal left a bitter ...
Imagine you’re driving along and coming up behind you, you spy the large chrome kidney grilles of a fancy looking BMW X5. With glistening paint it looks like it just rolled off the assembly line ...