look on previous page one has been answered. from haynes repair manual all basically the same 1982-1994. hope that helps
very carefully
== ==
very carefully
comes out inside . remove glovebox and go in that way . about one hour .
Drain the water from your 1990 Chevy Corsica cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
How do you replace the heater core on a jimmy?
how do u replace the heater core
Take out the whole dash and then the heater core should be behind the glove box on the passenger side.
How do you replace a heater core in a 1998 Ford Expedition?"
I would suggest replacing it.
The heater matrix, in a Peugeot 206, can be replaced by removing the heater core and the hoses. With the heater core removed you can replace it with a new heater core.
how do i replace a heater core in a 2001 Chevrolet blazer