Find it in the fuel line. I don't think it requires any special tools.
Sorry , no ansewer because no Topaz 1995 ; last production was 1994.
THE FUEL FILTER IS UNDER THE HOOD ON THE WHEEL WELL, LEFT OF THE ALTERNATOR.
Feul filter for 89 topez is mounted on the passengers inner wheel well
Inside the engine compartment on the passenger side wheel well.
In a 1994 Mercury Topaz, the cabin air filter is typically located behind the glove compartment. To access it, you may need to remove the glove compartment door by unscrewing or unclipping it. Once the glove compartment is out of the way, you should see a cover that can be removed to reveal the cabin air filter. If your vehicle does not have a filter, it may not be equipped with one.
1994 mercury topaz 4cyl
passdenger side inner fender next to coolant overflow bottle
what is the engine?
Should be just one.
The fuse block should be located to the left of the steering column, under the dash. Depending on which Mercury GS you have (sable, topaz, etc.) it should be a relay located in the fuse block.
Mercury Topaz was created in 1983.
Not quite sure what you are looking for?