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 ...

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 ...

NOx emissions can be controlled through engine operation with lean homogeneous air/fuel mixtures. This emission control approach precludes the need for exhaust gas recirculation (EGR) and secondary ...

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 used truck dealership in Windham could pay a $168,700 penalty as the result of a federal complaint alleging the company illegally tampered with emission control devices on diesel vehicles. Over a ...

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 ...

"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 ...