No problem! I'm glad someone else has found it useful!! Unfortunately, I was never able to find much info about those vacuum actuators. A search around the forums may find a few mentions of finding specific ones. As for diagrams... these are all I could find
I'm actually starting to have problems again with losing vent air after a long drive. I think one of the hidden actuators is actually leaking on mine. I think it's much more common to be a decayed vacuum line from the engine to the vac tank, or the vac-elec control module. I'd start there. What's your specific problem? You can start a new thread if you'd like to make it easier to follow, and I'd be happy to take a look there.
Komrad36
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