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Discussion Starter #1
Another question today.
On my 1969 XR7, the A/C blows out the center vents above the radio, but not the side/ball vents in the dash.
Any help on what I should be looking at? I do have the fresh air vents closed.
Thank you.
 

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Open your glove box with the cable off of the glove box lid and you can see a bit inside there. The main vacuum actuated plenum "door" is probably the issue. There is a vacuum motor and a short plastic lever that move said door and could have issues. You can look around a bit at the various vacuum motors and lines while in there. Vacuum routing diagrams are available on the web.
 

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Discussion Starter #4
Open your glove box with the cable off of the glove box lid and you can see a bit inside there. The main vacuum actuated plenum "door" is probably the issue. There is a vacuum motor and a short plastic lever that move said door and could have issues. You can look around a bit at the various vacuum motors and lines while in there. Vacuum routing diagrams are available on the web.
Thank you.
 
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