HVAC vent vacuum line?

88 Fox GT

Active Member
Nov 18, 2002
1,674
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Iowa
Today, I pulled out my HVAC controls to figure out why my heat knob wouldn't go all the way over and found out it had a stripped gear.

Well, during taking it out, I accidently pulled a vacuum line off. It must have been the vacuum line that operates the "Vent" setting because it's the only one that doesn't work. Does anyone have any idea where this vacuum line hooks back up to? I couldn't find anything. If anyone has a picture that would be great. Thanks for any help anyone can provide.
 
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