There is only one fuel filter. But, it may be located in one of two places.Either on the left side of the firewall, or underneath the car on the frame rail.
A Villager, like most cars, has only one fuel filter.
In the fuel tank.
30-35 psi.
There is only one fuel pump, in the fuel tank.
The fuel pump is in the fuel tank as on essentially all modern cars.
20.0 U.S. gallons ( 75.6 liters )
It's in the fuel tank, like virtually all modern vehicles.
After looking at the ( 1996 , 1999 , and 2002 ) Mercury Villager Owner Guides : The fuel tank capacity is ( 20.0 U.S. gallons / 75.7 liters )
It's at the top of the driver's side kick panel.
The fuel pump reset switch is on the driver's side kick panel.
What is the fuel tank capacity of a 1997 Mercury Villager van?
It should be 30-35 psi with the engine running.