i don't know for sure about the z-28, but for the standard factory version you just undo a few screws on the passenger side( bottom side of the dash). you then pull a couple plastic plates off and you are right there to it.
Remove the water from your 2002 Chevrolet Camaro cooling system. Remove the water supply hoses from the heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
its hard you have to take the whole dash out to reach it i had a camaro and it was b****
Check fuse if the blower is not working. If it is then replace your heater core. if its not then replace your fan switch.
Hose blockage, core blockage, disconnected heat valve.
Drain the water from your 1983 Chevy Caprice Classic cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
Go here for intsructions: http://www.thirdgen.org/heatercore
How do you replace the heater core on a jimmy?
you have a bad heater core
Remove the water from your 1998 Chevy Camaro cooling system. Remove the water supply hoses from the heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
how do u replace the heater core
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 you replace a heater core in a 1998 Ford Expedition?"