need AC help

[BIG GREEN FORD]

My ac and my max ac only work if I turn my expy on with the switch already on those position's... Any help

 

[stamp11127]

If the blower works in all of the positions, other than off, then you have a problem on the vacuum side. Do you hear a slight hissing sound inside?

 

[BIG GREEN FORD]

The off works as well... If I turn the car on when its on the off position then try to go to ac it gets stuck on the top vents to the windshield. But if I turn the car back off and put it straight to ac and turn it back on it works

 

[stamp11127]

That sounds like the same issue I have on mine. One of the vacuum control motors or its blend door is hanging up or the vacuum is low. I'm just to fat and lazy to get out in the summer heat to fix it.

You test the motors with a mighty vac or other vac source.

 

[BIG GREEN FORD]

Yea I might just live with it, its not as bad as my wifes escape blows cold air only when its idling