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Your car could be low on antifreeze or your heater core could be clogged.
With my car, it was Heater matrix clogged with radiator sealant. The workshop cleaned it and it's start working fine!
Wiki User
∙ 12y ago
Wiki User
∙ 12y agobad engine thermastat
With my car, it was Heater matrix clogged with radiator sealant. The workshop cleaned it and it's start working fine!
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How will the heater react if the heater core is stopped up?
Your heater will blow cold air only.
Why does heater in a 2000 Dodge Neon only blow cold air?
you may not have the heater water hoses plugged in
Why would a house heater blow out cold air?
It doesn't really blow it out it just warms the cold air.
Why my car air conditioner doesn't blow hot air it has cold air only?
You are low on coolant to the heater core.
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replace front heater corefront and rear have independent heater cores
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Thermostat and/or heater core may be defective
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check your coolant level
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Could be the Climate Control Unit or Clogged heater core.
Why would a 2001 Chevy Blazer heater only blow cold air?
Low coolant in the system. Defective heater control valve. Clogged heater core.
Why would a back heater blow cold air and front heater blow hot air in a 2003 Chevrolet Suburban?
The front expansion valve is clogged.
How can you tell if heater blower is not working?
it wont blow heat itll blow cold air
Why does Kia Sorento heater blow cold air?
you are low on coolingliquid !
