In a software-driven world, it's easy to forget about the nuts and bolts. Whether it's cars, robots, personal gadgetry or industrial machines, Candace Lombardi examines the moving parts that keep our ...

Cooled-EGR (Exhaust Gas Recirculation) systems have been used since October 2002 by five major engine manufacturers (Cummins, Detroit Diesel, International, Mack and Volvo) to reduce emissions of smog ...

While most of the early problems have been engineered out of the exhaust gas recirculation systems on today’s clean diesel engines, corroded coolers, stuck valves and other problems still plague ...

Controlling vehicle emissions in modern vehicles involves more than just bolting up a catalytic converter and calling it a day. There are other components that effectively, and intuitively, cut out ...

MAN Energy Solutions announced that it will offer its proprietary EGR (Exhaust Gas Recirculation) system as an emissions solution for its new, low-speed ME-GA engine, the Otto-cycle variant of its ...

ChevronTexaco Global Lubricants (CTGL) has introduced a Delo-brand coolant for truck engines equipped with exhaust-gas recirculation (EGR) technology. Called Delo Extended Life Coolant (ELC), the ...

Three trucking companies have filed lawsuits against truck and engine maker Navistar International claiming its 2011 and 2012 MaxxForce engines were defective and didn’t meet federal 2010 emissions ...

Hyundai’s Ship Building Division (HHI-SBD) has finalized a contract for two Suezmax tankers for Turkish shipowner, Ditas Shipping. The 158,000-cubic-meter crude-oil tankers will each be powered by ...

Manufacturers are busy rolling out solutions to meet Final Tier 4 off-road requirements for diesel engine exhaust emissions, and the technologies look very familiar to those already in use in the ...