While the Duramax engine family has been around for a while, only the LBZ can truly claim to be the Holy Grail of GM's heavy ...
General Motors is currently investigating reports of an occasional misfire affecting vehicles equipped with the 3.0L I6 LZ0 ...
The president pardoned a Wyoming-based tuner who was found guilty of deleting emissions systems on diesel trucks.
The 2028 Chevy LCF 6500 XD and 7500 XD are expected to adopt the Cummins B7.2, a new diesel-powered inline six-cylinder set ...