Max
Defective gasket, poor installation, warped head, heat. Heat is the major cause.
A bad alternator will cause a battery to go bad. It does not have an effect on the air conditioner.
most probable cause would be over heating
The most common cause is an engine that overheated.
sounds like it might be head gasket or intake gasket
The main cause of a blown head gasket is engine overheating. Of course it can be a manufacturing defect but that is not common.
the blown head gasket would make it over heat. but it wouldn't cause the heater to blow cold, it should actually blow hot if that is wat happened
Not directly, but it can crack or blow your head gasket. (Which will cause white smoke) Happened to me =(
Let the engine overheat will normally blow the head gasket.
It really isn't very wise to blow your nose when it is broken as it may cause severe facial swelling. Here is a video what happens when you blow your nose when it's broken: http://www.youtube.com/watch?v=DZjY3IIoPc8
An air conditioner blows out heat
Probably leaking freon.