is there a difference in a 1993 e4od and a 1994 e4od trans?

What is your question?

i have a 1993 f150 tat the trans blew on, i replaced it with a 1994 e4od trans from an inline 6 300. i have a 302 v8. all pligs up and hooks up the same. i have no overdrive. and trans dosnt downshift when in third. any ideas?