Cummins and Ram claim that the switch to glow plugs is a result of changes in the engine layout and an attempt to improve ...

As good as the 5.9-liter Cummins engine is, it could do with the nicer variable geometry turbo from the newer 6.7-liter. Is ...

Diesel-powered pickup trucks have been around for the better part of four decades now on a mass-market scale, but there have been some that came about even earlier than that, such as International's ...

If you want to learn more about why the exhaust manifold is so important, as well as more about the consequences of running your Cummins diesel engine (and other engine types) without one ...

Mixing characteristics of particles of different volatilities from a diesel engine were studied with two tandem differential ... the aerosol path between the first and second DMAs. Diesel exhaust ...