My 2002 blows warm air when the rpm goes down significantly (when I don't clutch)
The system can be low on refrigerant
C02
Heatstrips could be on with ac
A bad alternator will cause a battery to go bad. It does not have an effect on the air conditioner.
The rear air conditioner of a Sienna will begin to blow warm air if the vent is incorrectly set. This will cause warm air to enter the vents rather than air conditioned air.
If you mean how an air conditioner that goes in a window will blow warm air outside then that is because an air conditioner basically takes in air from outside and pulls out the cold air which then blows into your house then the warm air is released back outside.
most of the time its because not enough air flow thru the condensor---clean rad &cond
I don't think it blows warm air... but if your talking about the part thats stays outside it blows warm air thats in your home and the part inside "replaces" the warm air with cool air..
There are 3 types of warm winds. The 3 warm winds are called down-slope, dry and foehn.
1999 E320 air conditioner work on first and second speed, after 3rd blow warm air. AKINOHD@YAHOO.COM
Needs a recharge
Compressor not operating.