approx 50 psi
built into the fuel pump module (not srvicable)
The fuel filter and the fuel filter pressure regulator are the same part on the 1988 Dodge Ram 50 Pickup. This part is located in front of the gas tank next to the fuel pump.
The fuel pressure regulator is part of the fuel pump module in the fuel tank.
50 psi +or-5
40 psi +/- 5
The main filter is on the side of the engine. There is also a screen/filter on the pickup tube in the fuel tank.
60 to 66 psi with engine off, fuel pump running.
on the passenger side back. next to the fuel tank and bye the filter
The fuel pressure regulator is part of the pump module in the tank.
I would try shooting some gas into the throttle body.
the "valve" stem fitting you're referring to is called a schraeder valve , and is for connecting a fuel pressure gauge to, as a means of checking your fuel pressure-typical fuel pressure should be about 35 psi.
40 psi +/- 5