[dhspring]

I think you might have a bad fuel pressure regulator. Put your gauge on and check the fuel pressure, it should hold some amount of pressure for at least 3 or 4 minutes after you turn off the ignition. Check the book for that static pressure number, I'd guess at least 40 psi, if it bleeds to zero quickly, you have a bad regulator. Now the good news, if it is the regulator, it's quick and cheap to replace, it's right there on the fuel rail and will cost about $50 at a parts store, good luck.