Diesel Fuel Pressure

Fuel System Knowledge Series: Diesel Lift Pumps — Pressure Vs. Flow

There seems to be a lot of confusion on this subject. You must have adequate flow to support the needs of the engine. What about pressure? Is pressure just a product caused by the resistance to flow? Is pressure necessary? Does a drop in pressure at wide open throttle mean I don’t have enough flow?
Sizing a diesel lift pump with […]