determining if heater core is problem in '94 t-bird

I am trying to find out if heater core is problem. There is anti-freeze dripping into passenger floorboard and steam comes out from under the dash when we use the defrost. I would appreciate it if someone could confirm this for me and maybe some tips on how to fix.......please!
(1994 ford t-bird lx 4.6 li. v-8)

Thank you,
Schellie

Yes, it is the heater core! Go to the Tech Help thread at the top of the main page of this forum and look for a post from CamaroSSBoy346 which tells how to replace the heater core. Good Luck, it's a time consuming project!

Yes, it is the heater core! Go to the Tech Help thread at the top of the main page of this forum and look for a post from CamaroSSBoy346 which tells how to replace the heater core. Good Luck, it's a time consuming project!


Thank you for the info! I did see the article you mentioned and it is extemely helpful. Happy New Year!

Same to you! ;)