"Propane is the fuel of the gods," according to Hank Hill from the television show King of the Hill. Well, we would have to agree with Hank's enthusiasm for the wonder-gas, especially when it comes to ...

Propane could be competitive with diesel as a cost-saving, energy-efficient fuel for large trucks and school buses, say Colorado State University mechanical engineers awarded a $3.5 million U.S.

The Cummins B-series engine has built a loyal fan base among Dodge truck owners since its introduction in the late 1980s, and for good reason. This workhorse engine family has provided reliable, ...