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Old 07-07-2005, 11:35 PM   #1
hot!rod
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Join Date: Feb 2005
Location: Northeast TX
Posts: 58
Vacuum hoses

Anybody have a diagram of the vacuum hoses for a 72? I am trying to get the "blend door" to close so I don't have a heater blowing while I am going down the road. None of my controls seem to do anything, except the blower motor switch. I know there are two hoses going in the cab. I assume one goes to the carb (ported or manifold vacuum?) and the other goes to the diaphragm. Anyone else done this?

Thanks in advance.
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Last edited by hot!rod; 07-07-2005 at 11:36 PM.
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