Fass pressure spring change

Fass pressure spring change

03-13-2005, 02:03 AM

#1 (permalink)

tractorface

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Join Date: Oct 2002 Location: Pylesville MD Posts: 796 Old Reader's Rigs Gallery

Fass pressure spring change

I want to lower my fuel pressure from the FASS tomorrow. I have the new spring, trouble is I do not know where it goes. Anyone do this and offer up some basic instructions. I just need to know where the spring goes. Am getting 18psi up from 16 psi since my custome fuel module install. Spikes to 21 psi when it is real cold out. Takes 30 miutes or so to warm up and come back down to 18 psi. Was told that the spring I got wil reduce pressure by about 6 psi which should be perfect. Also was told there is a place on the FASS for my low prssure switch. Anyone know where tis is? I have an old unit bought around Thanksgiving 03.
Thanks in advance

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99 2500 4x4 auto Ext. cab. Edge Comp, Hot Rod VP44, custom built fuel module, Rip's 4" exhaust, Goerend Brother's triple disc converter and Transmission, Fuel pressure gauge,A-pillar Pyro, trans. temp., and boost gauges. Bilstein shocks. FASS fuel system. Jason Extreme cap, DSS

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