hot air

[6.2]

my 07 classic has the auto air conditoning feature. however when I have the fan(vent setting on older trucks) on with no ac it blows warm air even with the temp dials down cold. Hit the ac buttom and the air is ice cold, but this time of year really do not need the ac on. Do any of you experince this condition?

[Novak]

Mines kinda oposite, when I push the button that selects the inside recirculated air it blows cold, like the air conditioning is on. It does this reguardless if I actually push the air conditioning button or not. If I push this button to switch to outside air it then blows warm. The a/c button light doesn't come on unless I push this button.

However, mines obviously not the auto air like yours.