Mechanics

NO HOT AIR COMES FROM HEATER

1992 Cadillac Seville

Heater problem
1992 Cadillac Seville V8 Two Wheel Drive Automatic 162000 miles

My 1992 seville does not blow hot heat. The blower is brand new. I've flushed the coolant system and checked the heater core and coolant is flowing fine through it. Is there a value that allows the hot air to be blown to the vents.
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Nnarisi
November 3, 2010.



Test the thermostat if okay-Check the air blend door if its stuck in the cold position and heater control valve

Rasmataz
Nov 3, 2010.
Thermostat is good. Is the air blend door behind the glove box? How about the heater core valve?

Tiny
Nnarisi
Nov 4, 2010.