It's in one unit with the fuel pump, accessible under the back seat.
Fuel Tank
Where is the fuel pressure regulator located on a 1998 Chevy van
Fuel pressure regulator located on 1998 crown Victoria 4.6 litter
The fuel pressure regulator is located right on on the fuel rail, it has a vacuum line at one end and a fuel return line.
It is part of the fuel pump in the tank.
it is built into the fuel pump module, and caontrols the fuel pressure to the engine
If it is a 4.0 the regulator is mounted right front on the engine, obviously on the fuel rail
The fuel pressure regulator sits behind the intake plenum on top of the engine in front of the coil pack.
It is on the pump in the tank.
It is on the pump, in the tank.
Inside gas tank it is mounted on the pump asssembly
There isn't a vacuum line going to the regulator on a 1998 Dodge Caravan.