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 ...

New power plants and silencers offer possible solutions to the diesel generator noise that has disturbed residents in ...

The natural characteristics of a diesel engine are not thought of as luxurious; no one wants a loud, coarse engine under the hood of a luxury cruiser. But it has been proven in recent years, mainly by ...