About a year an a half ago my stock high mileage fuel pump died without warning (no start, completely dead). I ordered a fuel pump from w-body store and it worked fine for about a year until I started having issues with it (working intermittently, a bump to the tank would get it working again temporarily). During this time I ordered an AC Delco replacement pump (uses original module) "Rebuilt" module started having a couple hiccups recently and tonight crapped out on me on my way home from work, pump primes but not much pressure at rail. The fuel pump issues have been the only real reliability issue with this car and would like to get this issue taken care of! Car is mostly stock, I am planning some minor mods and some other work soon but I see no reason to get a higher flow pump than stock. I changed the fuel filter a year ago and I do not suspect that it is plugged and straining the pump.
I am still using factory wiring and fuel pump resistor set up non-venturi. I'm thinking about trying a Racetronix rewire kit (might have a voltage drop somewhere?) and another new pump. (#4) Any other recommendations?? Convert to a Venturi set up? Bypass resistor? Have you guys had luck with any particular pump/supplier?
