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 ...

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 ...

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 ...

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 ...

The Department of Justice released new details of a settlement with engine manufacturer Cummins Inc. Wednesday that includes a mandatory recall of 600,000 Ram trucks, and that Cummins remedy ...

The phase-in of US EPA Tier 3 and California LEV III emission standards require further reduction of tailpipe criteria pollutants from automobiles. At the same time, the mandate for reducing Green ...

The reaction mechanism that is responsible for NOx catalytic reduction in diesel engine emission-control process. Credit: Purdue University /Maureen Lifton A team of researchers from Purdue University ...

Citations issued by the California Air Resources Board for engine emission control labels that are missing or have been tampered with now carry penalties of as much as $800, the agency said. The ...

"Wood Mackenzie forecasts a 25 percent increase in price for lower sulfur content fuel based on a SOx scrubber adoption rate of about two percent, but some scenarios could cause LSFO prices to spike ...