Minneapolis, Minn.-based diesel engine re-manufacturer Reviva has formed a strategic alliance with Omnitek Engineering Corporation to produce a “drop-in” natural gas engine replacement for Navistar DT ...

Navistar Inc. announced Thursday, March 18, it has received certification from the U.S. Environmental Protection Agency for its 2010 MaxxForce DT Advanced EGR (exhaust gas recirculation) midrange ...

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 ...

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 ...