18 gallons
On the fuel rail
Under backseat passenger side in the fuel tank.
The pressure regulator is located on the pass side of the fuel rail. It has a snap ring on it and all you have to do is take the snap ring off and pull it out. The fuel pressure regulator on a 1995 Eagle Talon non-turbo is an integral part of the fuel rail and is replaced as a unit.
Under the battery and windshield wiper fluid container.
Under the back seat passenger side or right side .
Yes, if the part number on the relays match.
No
No.
Aganist the firewall on drivers side near battery and wiper fluid container
I believe the manual says 12 or 12.5 gallons, with the reserve the absolute total capacity is about 13.5 (I found this out by sputtering as I entered a gas station)
There is none.
In the fuel tank, accessible from under the rear seat.