The story behind BMW's unique quad-turbo diesel engine, its impressive performance, and how it stacked up against its rivals ...

Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important ...

So, you’re scrolling through the endless aisle of automotive products, and you stumble upon a […] ...

Air flowing into a four-stroke diesel engine gets cleaned as it passes through the air filter. It then flows through tubing until it is compressed in the spinning blades of the turbo. As a result, the ...