Lift Pump Problems Still....

dodgeplowman21

dodgeplowman21

Smokin' Rubber
Joined
Dec 29, 2007
Messages
60
I just installed a new stock replacement lift pump on my 2003 Dodge 2500. Was told that it will push out psi between 4psi -18psi. Wondering what the nominal psi should be or what the minimum psi should be. I have a SC Flashpaq on Perf. setting, and the Quadzilla Max Mileage stacked on top of that. Only thing I currently see is the Low Fuel Pressure light flashing at me every now and then randomly, and on constantly when I get on the accelerator.
 
The most PSI I have ever seen a stock engine mount pump make is 9 PSI. Get yourself a good aftermarket pump before you destroy your cp3. The cascade valve doesn't care how much pressure it see's......it will continue to take what is set to take and........BOOM! There goes the CP3.$.02
 
You think a BD-Power Auxiliary Pump would take care of that, or anyone have another one in mind...
 
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