15 Gallon except on all wheel drive.
Tank size is around 60 to 65 Liters.
In the gas tank.
it will be in the fuel tank.
It's in the gas tank.
Inside the fuel tank.
According to my Chilton's Auto Repair manual : For a 1991 Mercury Topaz ( front wheel drive ) ( 15.9 US. gallons )
Plastic
The tank size is 15.9 gallons
I believe that you should just have a fuse for the electric fuel pump.The regulator is just a valve. If the pump has shut down, and all electric is good, then youi have to replace the pump in the tank.
A ( 1996 ) Mercury Villager has a ( 75.7 litre / 20.0 US. gallon tank )
check the fuel pump and sending unit in the fuel tank
== == == ==