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.
Go here for intsructions: http://www.thirdgen.org/heatercore
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.
To replace the heater core in a 1996 Chevrolet Camaro Z28, start by disconnecting the battery and draining the coolant. Remove the dashboard and the center console to access the HVAC unit, then disconnect the heater core hoses from the engine bay. Take out the screws securing the heater core cover, remove the old heater core, and install the new one. Finally, reassemble the dashboard, reconnect the hoses, refill the coolant, and check for leaks.
To replace the heater core on a 1979 Z28 Camaro, start by disconnecting the negative battery cable and draining the coolant from the radiator. Remove the dashboard and the heater assembly by taking off the necessary trim and screws. Disconnect the heater hoses from the core, remove the old heater core, and install the new one in reverse order, ensuring all connections are secure. Finally, reassemble the dashboard, refill the coolant, and check for leaks.
you have a bad heater core
How do you replace the heater core on a jimmy?
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.
To replace the heater core on a 1983 Cadillac Seville, first drain the cooling system and remove the dashboard for access. Disconnect the heater core hoses from the engine compartment, then remove the retaining screws or clips holding the heater core in place. Install the new heater core, reassemble everything, and refill the cooling system. Finally, check for leaks and ensure proper operation of the heating system.