Has a bad blend doot actuator. It is under the dash near the ducts, and it looks very hard to change.
heater control valve is bad on the drivers side.
Our car had this problem. Answer was a new A/C computer needed.
Your heater will blow cold air only.
Check the following........... 1. A/C heater control doors. 2. A/C heater controller. 3. Trash in the heater box. 4. Partly clogged up heater core.
It doesn't really blow it out it just warms the cold air.
it wont blow heat itll blow cold air
you need to replace your heater core
you are low on coolingliquid !
heater core possibly plugged and leaking
The front expansion valve is clogged.
No, not if it's on a heat setting. Most home thermostats have a "Fan" setting that will blow cold air if the attic is cold.
you may not have the heater water hoses plugged in