1990 Chevy Van V8 Two Wheel Drive Automatic 150, 00 miles
Would a bad thermostat not allow hot air to the heater core on a 1990 Chevy Van? I have back flushed everything and know there is water flow through the system. The heater switch is working, but the Thermostat appears to be openning at a much hotter level. But there is NO heat coming thru the vents. But the fan is working.
have the same problem?
Wednesday, January 21st, 2009 AT 12:51 PM