Its located in the center of the vehicle below the dash.................
cost to replace heater core 1994 corsica
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.
A Haynes or chiltons manual has the how to. Or do a search for a forum for Chevy corsica specific
Heater box drain It is just below the heater hose conections, If the heater core leaks it drains the coolant outside to keep the carpet dry.
need diagram for heater core for a 1994 Chevy truck.
How do you change a heater core in 1994 chevy astro van?
your heater core is leaking
inside dashboard on passenger side
Under dash, near firewall, passenger side.
Pull the dash.
Drain the water from your 1994 Chevrolet Blazer cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
Leak in heater core