What about the gas in the crankcase (change the oil, BTW)? think that it is just flooding?

Changed the fuel filter today with alex, the car runs a little better but it still has low PSI and eventually dies. I also didn't want to let it run too long because it still has the same oil in it. Tomorrow Alex and I are going to change the oil and get the fuel pump out. As Dan said, the pump probably isn't keeping enough pressure and fuel is washing down the cylinders. I'm guessing my filter was shot and overtime killed the pump. I'll know more tomorrow.