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There are several possible reasons why your car's heater may be blowing out cold air instead of heat. Some common causes include low coolant levels, a malfunctioning thermostat, a faulty heater core, or a problem with the blend door. It is recommended to have a professional mechanic diagnose and repair the issue to ensure proper functioning of your car's heating system.

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AnswerBot

5mo ago

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Why is my heater blowing cold air instead of warm air?

Your heater may be blowing cold air instead of warm air due to issues such as a malfunctioning thermostat, low levels of coolant, a clogged air filter, or a problem with the heating element. It is recommended to have a professional inspect and repair your heater to determine the exact cause of the issue.


1989 Chevy Corsica has no heat or defrost or blowing at all why?

If you feel no air blowing at all (when you are not moving) then your fan is not blowing. If it is blowing air, and it is cold, when the heater is on, then most probably your heater core is leaking, or is clogged. These are easily replaceable and go bad all the time in older cars.


Why is my car's heater blowing cold air instead of heat?

Your car's heater may be blowing cold air instead of heat due to issues such as low coolant levels, a malfunctioning thermostat, a clogged heater core, or a faulty blend door. It is recommended to have a professional mechanic inspect and diagnose the problem to determine the exact cause and necessary repairs.


Why is my gas heater blowing cold air instead of warm air?

Your gas heater may be blowing cold air instead of warm air due to issues such as a malfunctioning thermostat, a clogged air filter, a problem with the pilot light, or a faulty heating element. It is recommended to have a professional technician inspect and repair the heater to ensure it functions properly.


1998 Lincoln town car blowing cold air instead of blowing heat?

needs heater core replaced wost likely be hind the glove box


Jeep Wrangler has no heat?

What do you mean by "has no heat"? No air blowing out, blowing out cold air when heater is on, blowing nothing at all? Heater not turning on? What specifically is happening?


What is wrong if cold air blows out when heater is on?

I assume your car heater is blowing cold air, when the heater is on. It seems that, you have air on your coolant. that air pockets blocks the cooland to travel through your heater. it may be a sign of a bigger problem such as blown head gasket in the old cars, such acura legend


Why does my heater blow cold air instead of warm air?

Your heater may be blowing cold air instead of warm air due to issues such as a malfunctioning thermostat, a clogged air filter, low levels of coolant, or a problem with the heating element. It is recommended to have a professional inspect and repair your heater to resolve the issue.


Why is my electric heater blowing cold air instead of warm air?

There are several possible reasons why your electric heater may be blowing cold air instead of warm air. Some common causes include a malfunctioning thermostat, a clogged air filter, or a problem with the heating element. It is recommended to check these components and consult a professional if needed to diagnose and fix the issue.


Why does a cars temperature gauge go up to the red linewhen driving and the heater starts blowing out cold air and does it periodically?

sounds like the thermostat is sticking


Heater blowing cold but car not overheating?

faulty control valve on heater or air in the lines


Why is your car heater blowing out cold air when it is on?

Low coolant and a clogged heater core are possibilities.