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The mkiv Supra Owners Club

hot air/cold air problems


Supratoc1990
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if its not one thing its another i just got the car back everything was perfect driving sound not a bother and turned on the heating full blast to clear the windows and left it 10/15 min and came back and it was still freezing so went driving it down to work and after another 20 min was still freezing what could be the problem

 

i read that it could be the head gasket but the head on her is perfect so defo not that so any suggestions...

 

thanks

Sean

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Do a search on here as there are control rods that easily fall off and cause the

heater to blow only cold air.

 

Air locks work there way out of the system if the cooling system is working

correctly.

 

Does your car have an expansion tank and is it approx half

full when the engine is cold ?

Edited by Dnk (see edit history)
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