JD, I think you mean Fuel Pressure Regulator?Very likely that your Fuel Pump Relay has failed, sitting that long the gas probably rotted the diaphragm inside.
Lift your tank, pull the small vac hose off your FPR, then turn the key on to get the pump to prime, and watch for leaking gas from the nipple. Any signs of gas there means you need a new FPR.
JD, I think you mean Fuel Pressure Regulator?
I'm starting to wonder if the Alzheimers is takin' a grip.