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1997 Oldsmobile Regency Question: Vacuum hose is off under hood, bilevel not working

 

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PensFan, Crescent, PA, January 11, 2010, 15:44
 Rookie

A/C and heater both blow fine upper and lower but neither will blow thru bi-level. I checked under the hood under the black plastic box by the firewll. There was a split tube with one small vacuum line disconnected. Not sure where it connects to though. It appears to have been taken out of the bundle of tubes in the split plastic tube but not sure why. Any help is appreciated. Thanks Very Much

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