Check the vac line it runs under the battery to a ball on the drivers side fender up front it could be chaffed .
cost to replace heater core 1994 corsica
That means either you have air in your heater core or your heater core is being bypassed
If you feel no air blowing at all (when you are not moving) then your fan is not blowing. If it is blowing air, and it is cold, when the heater is on, then most probably your heater core is leaking, or is clogged. These are easily replaceable and go bad all the time in older cars.
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
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.
a heater hose runs from intake to heater core to radiator. the heater core is were the heat comes from inside the car as well as defrost
There is not one. The Heater core has Full flow all the time.
Yes they have a heater/defroster.
ihave a 1986 chevette that when i turn defrost on it blows out heat and when i put heater on it blows out only cold air? ihave a 1986 chevette that when i turn defrost on it blows out heat and when i put heater on it blows out only cold air?
it should if you have the heater control in the defrost position this is to remove the moisture from the air
The fastest way to defrost a windshield is to turn the defrost vent on without heat or simply open the windows. Another option is to warm the inside of the car by turning the heater on.