A second Caterpillar V8 sat between the axles of the front trailer to assist with acceleration and engine braking, bringing ...

The diesel engine may have fallen out of favor, but some manufacturers aren't letting go of it. We're about to see some ...

Diesel engines lack the spark of gas engines, both literally and figuratively. They don't need a spark plug since they ignite the fuel using only compression, but also lack the 'je ne sais quoi' that ...