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It is because your heater is having to heat up so its blowing cold air out while its heating up.This means your heater is not very efficient and it needs to be checked.
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∙ 14y ago
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1996 vw sharan heater blows cold cabin hot?
can you please clarify what you mean, do you mean that the front heater blows cold but the rear blows hot or do you mean that when the heating is on cold it blows hot? many thanks paul
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we changed radaitor & thermastate , now heater blows cold air
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Blowing out moisture is a sign that the heater core is leaking. Starting out hot and turning cold could be low on coolant.
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Low coolant, failed thermostat, partially plugged heater core...............
My air conditioner in my dodge ram 1500 blows cold then switches to hot by itself?
This frequently happens when the heater coil is going bad.
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Poor circulation from a restricted/plugged heater core. Try flushing it.
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Get the air out of your heater core.
Ac works but heater blows cold air?
heater hoses might have been disconected
Why does my 2001 Chevy Prism heater blows hot air on highest fan speed but the lower speeds it blows cold air?
It has a bad "Blower Motor Resistor" The fan switch itself is fine.
