If it is a manual with a carb the fuel pump is bolted to the head. If it is FI the fuel pump is on top of/in the gas tank.
on drivers side firewall
It is inside petrol tank.
Here is a picture showing the fuel filter on a 1998 ford festiva trio. It is near the battery. http://img522.imageshack.us/img522/6351festiva1998fuelfilter2yn6.jpg
The fuel filter on a 1988 Ford Festiva is located on the drivers side lower fire wall. The bracket is typically to rusted that you may wish to consider relocating the filter, or just putting in an aftermarket in-line filter.
The fuel pump on my 1989 Escort is in the gas tank.
The fuel pump relay is under the drivers side of the dash , right by the steering column.
Yes, it is.
It is located in the trunk. Look on the right side plastic panel.
It is located on the rear left side under the trunk hatch.
ford festiva stopped while driving it has fuel and power it just wont turn over
Mounted on top and inside the fuel tank.
Depends on the year, but for a 90' festiva you can get them for $30 on rockauto. this is for a remanufactured part.