dante2 Posted June 21, 2023 Share Posted June 21, 2023 Is there a good diagram available for the hoses to the vents? Not sure about the vents at face level but the one under the column is definitely missing. Where does it go under the dash and how difficult is it to fix (how much dash removal)? I'm sure that I have a vacuum leak some where due to the air only coming from the defrost vents. Link to comment Share on other sites More sharing options...
cruiser54 Posted June 22, 2023 Share Posted June 22, 2023 Here's where to begin: Link to comment Share on other sites More sharing options...
dante2 Posted June 22, 2023 Author Share Posted June 22, 2023 Thank you. Along with your pic I did find some good info on where to start on the vacuum leak issue, but I'm trying to find info on the vents themselves. Where do the a/c vents attach behind the dash? Link to comment Share on other sites More sharing options...
Ωhm Posted June 22, 2023 Share Posted June 22, 2023 Taken from 88FSM. Link to comment Share on other sites More sharing options...
cruiser54 Posted June 22, 2023 Share Posted June 22, 2023 I'll bet you fix the defrost issue and your other issues will magically disappear. Link to comment Share on other sites More sharing options...
dante2 Posted June 23, 2023 Author Share Posted June 23, 2023 I found the leak by the firewall and the air blows from the vents now. Thanks for the pics and tips. Link to comment Share on other sites More sharing options...
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