At its Hagerstown, Md. assembly plant Tuesday, Volvo Trucks North America introduced its model year 2017 Volvo engines, including enhancements to the Volvo D11 and D13 engines and the launch of the ...
Volvo developed Precision Flow exhaust-gas recirculation (EGR) to improve fuel economy by 3 percent even as they met EPA's 2007 emissions standards for on-road diesel engines. An electronic ...