Navistar Inc.’s 2009-2010 “transition” strategy for exhaust-emissions compliance has led to a lawsuit filed on Wednesday by the U.S. Environmental Protection Agency. EPA claims 7,750 Navistar diesels ...

The partnership between Ford and Navistar International was once considered a model collaboration. The celebrated arrangement began in 1982 and saw International Truck and Engine Corporation (later ...

The complaint alleges that Navistar actively concealed that its 2008-2013 model trucks, equipped with the MaxxForce Advanced exhaust gas recirculation diesel engines, contained a defective emission ...

CHICAGO, Jan 13 (Reuters) - Ford Motor Co and Navistar International Corp , which have been locked in a dispute over a diesel engine supply contract for several years, said on Tuesday they had reached ...

CHICAGO, Feb 26 (Reuters) - Navistar International Corp. said on Monday that it had stopped shipping diesel engines to Ford Motor Co. that power the automaker's key F-Series Super Duty pickup trucks ...

Navistar International has announced a new S13 Integrated Powertrain featuring a fuel-saving 12.7-liter diesel, whose exhaust is cleansed by an advanced aftertreatment system, and a 14-speed automated ...

Navistar introduced the International S13 Integrated Powertrain to the North American market during an exclusive, live event held for dealers, customers and industry press at the Las Vegas Motor ...

Navistar International’s TerraStar is not the company’s first foray into the light side of medium-duty trucks. Throughout its long history as International Harvester, the company made pickups, ...

Click here to write a Letter to the Editor. Navistar International Corp. said Monday it is suspending production of a diesel engine it builds for Ford Motor Co. because Ford has stopped honoring ...

Navistar International Corp. finalized an agreement with a competing company this week that will allow it to replace its noncompliant engine technology as early as November. Navistar, which employs ...

Navistar solidifies its commitment to a connected and data-driven future with the standardization of a factory-installed telematics device on all new builds of the complete Class 6 to 8 International ...