Okay, I got it out. But sorry guys, I just sorta yanked the b@#$% from under the dash and may have damaged the heater core more in the process so you may not be able to tell what was wrong in the first place now. But you can see the tell tale green stuff on the fins. Is it me or are these things extremely fragile how they're soldered to that bracket and the tubes to heater core ? I did not remove the dash to do this. For once I want to proceed very slowly and avoid damaging this on installation. So, also, do you have any tips for that too ? Well I tried to post pictures but no dice using photobucket.
So there was green stuff on the fins by one of the tubes
There was rust around where 1 of the tubes is soldered to the heater core
There was green stuff where the bracket was soldered on and that bracket broke off
And there was green stuff on the fins on the side
1984 jeep cj7, 258 I6, rebuilt T176,rebuilt Dana 300, amc 20 , dana 30, 4.10's Trac-lok in rear , 4.10's detroit soft locker in dana 30, 2.5 inch bds suspension lift, 1 inch polyurethan body mount lift. Line ex. weber carburetor. factory tach. factory clock ,oem replacement speedomter cluster, and oil pressure gauge, factory volt gauge.