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Check for a stuck open thermostat, check for an always on radiator fan, control valve stuck partially open or a clogged heater core.
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∙ 16y ago
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Why does your Ford Taurus blows hot air while ac is on?
Probably because the ac needs to be recharged..
When you turn the thermostat down from hot it blows cold air on a 2002 Chevy Tahoe?
That is normal, It is a thermostat
2002 dodge ram 1500 4.7 liter heater not working blows but not hot air?
we changed radaitor & thermastate , now heater blows cold air
What does it mean when the air conditioner blows out hot air once in a while?
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Check your coolant level, If low you need to find the leak.
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Temp blend door malfunction.
Why is my 530i not blowing hot air?
You will need to adjust the temp gauge from cold to warm. Its located right on the middle vent(where the air blows out).
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
2000 LIncoln Ls air conditioning blows hot air why?
i cant find were to put in freon on a 2002 Lincoln ls can you help
Why is the heater on your 2002 jeep liberty blowing warm not hot?
this is not an answer just an update. coolant is filled
The blower works on peugeot 406 1.9td but it only blows cold air doesnt get warm or hot?
check water in the water tank and fill it up.
What is a heater core's purpose in a car?
It acts like a small radiator to warm the interior. Warm/hot coolant from the engine circulates through it, while air blows across it. This air is warmed by the coolant, then is directed into the passenger compartment to warm the car.
