Navistar’s new International S13 Integrated Powertrain, designed in close collaboration with the Traton Group for the North American market, is the last internal combustion engine powertrain the ...

California Attorney General (AG) Rob Bonta and the California Air Resources Board (the Board) have reached a $46 million agreement with engine manufacturer Cummins Inc. to settle alleged violations of ...

A purge valve is a vital component of a vehicle's evaporative emission control (EVAP) system. Its function is to control the flow of fuel vapors from the fuel tank and evaporative canister into the ...

The Justice Department said US engine maker Cummins has agreed to pay $1.67 bn to settle emission control claims - Copyright GETTY IMAGES/AFP Tom Brenner The Justice ...

An expert discusses the challenge of reducing NOx emissions without increasing CO₂ and highlights key innovations ...

The U.S. Department of Justice has ordered a recall of 600,000 Ram trucks as part of a settlement that directs engine maker Cummins Inc. to remedy environmental damage it caused when it illegally ...

Since its introduction in 1886 by Karl Benz, the automobile has been a fundamental force that changed the world. From enabling economic growth, bridging distances, and accelerating the development of ...

The Environmental Protection Agency announced it is taking actions to ease the frustration and disruptions around sudden “derates” of diesel engines when they run out of diesel exhaust fluid or have a ...

US engine maker Cummins Inc has agreed to pay $1.67 billion to settle claims it installed devices to defeat emissions controls in hundreds of thousands of pickup truck engines, the Justice Department ...