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How do you fix a car heater on a 1991 Chevy Corsica that only blows cold air and the thermostat is working right?
Wiki User
∙ 8y ago
There maybe air in your collant system and/or you need to flush and clean your heater core. Check your rad cap it may not be holding the pressure right and lettting air in,also check the heat regulator and the door might need to be reset.
Wiki User
∙ 8y ago
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How do you change the heater core on a 1994 Chevy Corsica?
cost to replace heater core 1994 corsica
How do you replace a heater core in a 1995 Chevy Corsica?
A Haynes or chiltons manual has the how to. Or do a search for a forum for Chevy corsica specific
How do you replace the heater core on a 1990 Chevy 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.
Where is the heater core in a 1994 Chevy Corsica?
Its located in the center of the vehicle below the dash.................
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your heater core is leaking
Location of the heater core on a 1989 Chevy Corsica 2.0?
inside dashboard on passenger side
What could be wrong if the front defroster and AC on a 1991 Chevy Corsica are not working and it seems to be the blower motor because when you turn the setting to heat it works?
Replace your heater selector switch
Why is your heat not working in your 2000 Chevy Cavalier?
Low coolant? Bad thermostat? Heater core airbound, plugged or restricted? Water pump not circulating coolant?
Why has the heater in my 1996 Chevy blazer stop working?
It could be a blocked heater core if your fan works... Or it could be your thermostat... I have an 03 that is doing the same thing. I just replaced the thermostat and it is still doing it. There is a site called BlazerForum.com you may get some better answers there
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Under dash, near firewall, passenger side.
Where is the thermostat on a 1994 Chevy Corsica?
Thermostat housing on 94 will be on top of the engine right side between air filter and oil cap, not oil dipstick
Why is the heat not working on your 2006 Chevy Impala?
Assuming the blower motor is working, it could be low on coolant, a stuck open thermostat, a plugged heater core or a faulty temp blend door actuator.
