I just picked up a 1990 Fleetwood with the 4.5L PFI. When I hit the pressure release on the fuel rail, I get a spurt of fuel. When I try to start the car, it will fire intermittently, but not run. If I give it a shot of starting fluid, it will run for a few seconds. I'm just starting to research the fuel system for this car, but thought I come here and see if anyone has any tips or advice on what to look at first! Thanks in advance.

Nate