The diesel engine has undergone a significant evolution over the past two decades. Most of these changes were designed to reduce emissions and air pollution, but once early generation emission goals ...

Investments in clean-burning combustion engines are picking up, as VCs bet that batteries and exotic fuels like hydrogen won’t be the end of the story for powering automobiles. The latest is Achates ...

As we reported earlier, Mazda is making some waves at the 2012 LA Auto Show by announcing the 2014 Mazda6 sedan will bow with a 2.2-liter clean-diesel engine under its hood in North America. The ...

Just days after Ford’s announcement of a particle filter-equipped ‘Power Stroke’ diesel engine for large pickup trucks, GM Powertrain said its ‘Duramax’ 6.6L V-8 turbo-diesel engine has been updated – ...

BEIJING--Foton Cummins Engine Co. will purchase from suppliers in China at least 80 percent of the componentsby value for its clean diesel engines to cut costs, says a company executive. The company, ...

With new emissions regulations around the corner, clean diesel has become a catch phrase within the industry. However, according to J.D. Power and Associates, the buzz has yet to make an impact on the ...

Thermo King's Tier IV truck unit engines, found in all new Thermo King truck units, have been shown to be significantly cleaner-burning. During recent Thermo King's Tier IV truck unit engines, found ...

Nearly one-third of new-vehicle buyers indicate they have some level of purchase consideration for a vehicle with a clean diesel engine — about the same number that indicate they have heard of clean ...

Even if you regularly clean the interior and exterior of your vehicle, there is a good chance that you do not clean your engine. Many people don’t attempt to clean their engine bay because the dirt ...