You can try Stop Leak, in an emergency. The only real repair is replacement.
behind the dash....
yes. it is located behind the dash
it shouldn't
Bad news... Entire dash must be removed. My 1995 Thunderbird heater core failed in ealy December. Bypassed it. Dealer wants $800 for labor only.
How do you remove a heater core on a 1995 Audi A6?
a diagram or a picture of where the heater core is in 1995 cadillac deville is
Replace the heater core. It is leaking.
you might be able to just go through the back of the glovebox to get to the heater core
where is the heater core for a 1992 bonniville
Heater Core
The heater core is under the lower right dash insulator panel and behind the glove box in the heater core housing
The heater core is inside the heater unit on the passenger side under the dashboard