LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Ac control broken!?

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Old 06-19-2009, 04:21 PM
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Default Ac control broken!?

My AC control **** seems to be broken. It's either blowing at my feet or off.

Is this a common problem?

Any way to fix it?

Anybody have the unit for sale??? I can't do this next week. It's supposed to hit 109ish.
Old 06-19-2009, 05:12 PM
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where do you live that it is getting 109?
Old 06-19-2009, 07:59 PM
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Old 06-19-2009, 08:14 PM
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check vacume hoses the ac box has a diafram that opens and closes to move from feet to defrost some times the diafram colapses 50/50 its a vac problem lol
Old 06-19-2009, 10:28 PM
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Check the vacuum line that comes from the engine harness into the intake manifold.. I had the same symptoms and that line was simply disconnected. Connected it and I had cold air again
Old 06-19-2009, 10:30 PM
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i was going to say if you lived closer i would just give you my stuff. I just removed it out of my car. But i live in southeast texas. It get hot as hell here too.



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