If you mean the fuel pressure regulator it's mounted on the end of the front fuel rail buy the intake manifold.
What is the fuel tank capacity of a 1997 Mercury Villager van?
In the fuel tank.
The fuel pump is in the fuel tank.
On top and inside the fuel tank.
30-35 psi.
The Villager does not have a test port, you need to tee into the line near the fuel filter to test pressure.
The Villager does not have a test port. You need to tee into the line at the fuel filter.
Check at the line out of your fuel filter
The fuel pump is in the fuel tank, and the fuel tank must be removed to access it.
If you mean the fuel pressure regulator, it's on the end of the fuel rail near where the fuel line attaches.
The fuel pump is located in the tank, and the tank must be removed to access it.
The fuel filter is located under the hood on the drivers side beneath the master cylinder