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EGR

Navistar Executives Look to the Future

After a tough run earlier this decade, Navistar told trucking reporters it is "back in business," touting its new and improved product line, a booming vocational market and a strong economy.

Navistar Fined $7.5M in Truck Emission Case

The Securities and Exchange Commission on Thursday charged Navistar International Corp. with misleading investors about its development of an advanced technology truck engine that could be certified to meet U.S. emission standards.

Stay Ahead of Trouble on EGR Engines

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 owners of older equipment.

Federal Court Rules Against EPA in Navistar Engine Case

The U.S. Environmental Protection Agency has lost a fight with truck engine makers over an earlier decision allowing Navistar International to sell earlier models of its engines with exhaust gas recirculation technology, even though they did not meet federal emissions rules.

Engine Rumors Fly, Navistar Schedules Friday Webinar

WARRENVILLE, IL – Amid rumors that it will switch its engine-emissions strategy, Navistar International has scheduled a webcast Friday, July 6 to announce “an update to various operational matters related to the company.”

Cummins Produces 26,000 EPA 2010 Engines

COLUMBUS, IN - After seven months' production of its EPA 2010 certified and compliant engines, Cummins has built and shipped more than 20,000 heavy-duty and mid-range engines with Selective Catalytic Reduction (SCR) exhaust aftertreatment.