Downsizing and Downspeeding of Diesel Engines

Downsizing and downspeeding of diesels are strategies to enhance fuel economy and reduce emissions. They are not yet widespread but could become more common in five plus years. Downsizing and downspeeding strategies have been successfully applied for light duty...

How Soot in Engine Oil Affects Wear

As diesel engine designers and assemblers know too well, more stringent emissions regulations have led to hardware and software mapping changes that can yield unpleasant side effects, such as increased carbon particulate output that can migrate to the crankcase. There...