international

It's an epic poem that could have been written by Byron: you suffered a nasty breakup and met a new girl, you dated for a while, things were looking outstanding, you proposed... and then the bottom dropped out of the medium-duty truck business. We've seen it all before. And now that it's happened, Navistar has backed away from it's non-binding commitment to purchase GM's medium-duty truck operations.

Ford and Navistar are once again going to court over the automaker's plans to develop a 4.4L diesel engine inhouse for the F-150.