How much transmission fluid do you put in a 93 ford escort GT?

Depends, if you are replacing all fluid it is about 4 to 5 quarts. There is a dip stick for measuring the right amount. Put some in, start the car and run it around the block going through some gears, then park the car, leave it running and check the dip stick. Add more if needed and repeat the process until at the full mark. Use this same process if just adding a little but run the car around the block and check the stick first.