The 6.6 Duramax Diesel is a powerful engine developed by Chevrolet, but it has some serious flaws that prospective buyers ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

The biofuel made of vegetable oil and animal fat is primarily used on the West Coast. But it's more expensive to produce than ...

If, however, you roll up to a diesel pump and are asked for a special ... their usage is heavily regulated. Red diesel fuel is only intended for use in heavy-duty machinery, generators, or off ...

DME is a synthetically produced, clean burning, non-toxic, renewable alternative to diesel for use ... is developing an 11-liter heavy-duty engine powered by DME. The fuel’s chemical properties ...

Big changes are reportedly in store for the Ram HD's 6.7-liter Cummins engine, and the 6.4-liter HEMI is also purportedly ...