Cummins engines have more than just a deep diesel rumble. They have a signature sound that sets them apart. But what causes ...

You may have noticed that diesel engines are much louder than their gasoline counterparts, and you probably questioned why that was the case. While a noisy engine is usually a sign of trouble, that's ...

Neighbors in a Cypress-area community say the smell of diesel and the sound of engines running for hours have made it difficult to even step outside their homes. Residents believe the source may be a ...

Detroit Diesel’s two-stroke engines earned their “Screaming Jimmy” nickname the hard way, with a piercing exhaust note and relentless mechanical clatter that turned work sites, logging roads, and ...

Love it or hate it, this controversial Ford diesel engine is famous for its deafening scream. Discover the mechanical quirk ...