2000 Pontiac Grand Am Fuel pump?

I don't have any fuel pressure at the test port, but I can hear the fuel pump cycling when I first turn the key on, there also is a brand new fuel filter on this car.

I didn't have any pressure with the return line pinched off either, but the only place I could get at a flexible line was at the fuel tank and I'm not 100 percent sure it was the fuel return line, there is two lines marked fuel and one goes to the fuel filter so I know that one is the supply line but I can't follow where the other one goes.
Also when I reconnected the fuel pressure gauge to the test port after the car had been sitting for a couple of days I have fuel at the test port, but after a couple of "hits" while cranking the car it's gone and I don't have fuel there anymore.

The Car has 1/4 tank of gas, and it comes out every time I hook the gauge up and I can hear the pump cycle when I fist turn the key on