The FASS Fuel System makes some big promises on the impact it can have on a Cummins engine, but is the FASS really as ...

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 ...

In fact, it's often recommended by automakers as a solution for cleaning the fuel injection system. It works on lighter ...

In fact, it's often recommended by automakers as a solution for cleaning the fuel injection system. It works on lighter vehicles of all types, carbureted or fuel injected engines. It will also ...