1995 Buick Regal "heater control working" Questions

...heater control valve or the blend door isn't operating. After the car has been running for a while, feel the heater hoses where they go through the firewall. If they are both hot, coolant is going ...

heater controls on in my 2001 Buick Regal I hear the noise as if it's on but no heat comes out. But when I defrost my windows, that works. So your control is not good it dont turn the vents to

heater not working a/c still working wondering if it is the climate control button and need a web site to show how to change it if that is the problem thanks Blend door actuator or climate control mod

heater control and same volume of air blows from defrost,vents and floor if it doesnt switch you may have a vaccum leak, but i work for a junk yard and we seel alot of heater controls for this car you

heater blows cold air may need a new thermostat or just low on coolant if the temp gages is in normal range could be plugged heater core,or low coolant. if no gauge could also be thermostate that ...

...control panel of the heater.  You would need someone to initiate the sequence and let the self-diagnostics pinpoint the bad part.  Otherwise you need to dive under the dash and

...can circulate through the heater core then neither hose will have hot coolant cycling through it. Some vehicles have a control valve in those hoses. It could be that it is faulty... if it has

...control to a hoter temperature no hot air comes out do i need a new thermostat and are they easy to replace or do i need to go to a garage to have the job done . you need to see if the heater is ...

heater core or the system incorporates a water control valve (because of A/C) and stops the water from entering the heater core. Armed with the knowledge of what the system incorporates will help with

heater controll doesnt work hi i have a 1977 buick regal and the blower works but the thing to controll the on and off, high and low, hot or cold, heat or ac thing doesnt work at all and NO heat will ...