Duralift not pumping enough fuel?

hesutton

The Anti-Anderson
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The Facet in the crew cab has worked as expected and not given me any concern. It maintains adequate fuel pressure even when hauling the camper up and down the hills of Kentucky.

However, the Facet on the F250 had not been as impressive. I can go from 6-7 psi to zero pressure in the blink of an eye (or the throttle). It seems to struggle to maintain pressure when accelerating empty (much less with a real load).

They are the same model, mounted in the same location, both running straight #2 diesel, same fuel pressure gauge with the sender in the same location, both trucks are Moose pumped and Moose injected, and both are Banks turboed. Both have the same Eaton hose fittings and Gates 3/8 in fuel hose.


There certainly is a difference in performace in the two Facets, and my old failing Holley Red was just a good as the new Facet (that replaced it) that's on the F250 now.cookoo I'm impressed with one, but, disappointed in the other.


Heath
 

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