(Reuters) - Navistar International Corp withdrew its 2012 profit forecast on Thursday as it works to update its engine technology to comply with emissions regulations and said it would expand use of ...

Power Stroke Diesel engines provided thrust for Ford Super Duty rigs for decades, but there are some key differences between each of the Power Stroke engines.

NEW YORK (MarketWatch) - Engine maker Navistar International Corp. said Thursday it would resume production of heavy-duty diesel engines for Ford Motor Co. following a judge's order issued in Oakland ...

CHICAGO (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 a ...

Navistar is no stranger to dramatic consequences from emissions-related troubles. The truckmaker had to kill most versions of its so-called premium vocational models in 2010 because they lacked diesel ...

Despite the weak truck industry, Navistar International Corporation has reported it's expecting to achieve record revenues for 2008. Even though the numbers may look good, according truckInfo.com, ...

DETROIT (AP) -- A Ford Motor Co. truck plant that shut down when Navistar International Corp. stopped shipping diesel engines is up and running again and will be at full speed by Monday, a Ford ...