Effective at this year's end, Ford and Navistar will restructure their existing business relationship and end their diesel engine supply contract, which dates back to 1979. Ford and Navistar had been ...

Navistar International Corp. announced Wednesday, June 6, that it has filed a lawsuit against Ford Motor Co. for breach of contract relating to a diesel engine deal involving the Ford F-150 pickup ...

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

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 ...

On September 23, 2008, Navistar celebrated the 75th anniversary of its first production diesel engine, the D-40, with the opening of its new engine plant in Huntsville, Alabama. The plant will produce ...

Rolling west on Interstate 90 out of Chicago toward Rockford behind the wheel of an International ProStar 122 tractor, it was clear that Navistar’s engineers and executives weren’t kidding when they ...

[Stay on top of transportation news: Get TTNews in your inbox.] Navistar Inc. has agreed to a civil settlement with the U.S. Department of Justice under which the manufacturer will pay a $52 million ...

Agency says company could go out of business if fine is not allowed. Navistar International Corp. will be able to sell engines that do not meet 2010 emissions standards — but the company will pay a ...

Diesel engine manufacturer Cummins Inc. has gained an extension of its long-term supply deal with truck builder Navistar International Corp., with Cummins named as the preferred supplier of ...

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 ...