In the American automotive industry, the Ford-Navistar breakup, which led to the two companies parting ways in 2009, is a notable example of a great partnership turned sour. What had started as a ...

If you're involved in the diesel truck world, you'll know that there is a trifecta of American engine lines that have dominated the diesel market for decades. Those include the Dodge/Cummins, Chevy ...

Independent engine maker Cummins Inc. and Navistar International Corp. announced Cummins will be the preferred supplier of Navistar’s medium-duty and heavy-duty big bore engines in its International ...

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 ...

Diesel engine leader Cummins Inc. (NYSE: CMI) will supply medium- and heavy-duty truck and bus engines to Navistar International Corp (NYSE: NAV) through the next two emission cycles, or 2026. "This ...

Navistar recently filed notice with the National Highway Traffic Safety Administration (NHTSA) concerning a defective or noncompliant component on its A26 engine, which could result in complete engine ...

Navistar International Corp. NAV is recalling more than 4,900 late-model Class 8 International LT and RH tractors because defective connecting rods could cause engine failure, stranding a driver in ...

A Chicago federal judge has given initial approval to Navistar’s agreement to pay truck owners and lessees $135 million to settle a class-action lawsuit over allegedly defective engine emission ...

Truck and engine maker Navistar International has agreed to settle a number of pending class action lawsuits in the United States. The class actions, which were previously consolidated in the U.S.

CHICAGO (CBS) --A local truck and bus manufacturer is at the center of at least one lawsuit, alleging it's providing faulty engines. CBS 2 Investigator Dave Savini reports on the allegations against ...