To replace most heater cores you have to remove the dash on the passenger side.
how do you get to it
you need to replace your heater core.
with your hands
how to replace a heater core on 1994 impala ss
how do you change the heater core on a 99 cadillac deville? I need to know, "Kaiser."
The dash has to be removed to gain access to the heater box. The heater box then comes out and is split open to replace the core.
How do you replace the heater core on a jimmy?
Your 1996 Chevrolet Corsica cooling system. Remove the water supply line and the water return line. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
Replace it with a new one.
you should only have to take loose the heater hoses where they go into the firewall and of course the heater core itself
how do u replace the heater core
The heater core is locate under the center of the dashboard. To replace you'll have to remove the center consol. There is a retaining pin on the front on the Shift handle that allows the top of the shifter to be removed. The Hoses are located in the center of the firewall under the power steering assemble. Not extremely hard to do if you are patient. My 94 Achieva's original heater core had Plastic connecting tubes. Check to be sure your replacement is all metal. Note Always replace the hoses.