Ello Ello!
First post so EEEEEEEzy!!
i have a 2005 vz berlina. when the air is selected to the face. the Pneumatic actuator for the footwell clicks. im pretty sure that it is both passenger and drivers actuator's?? i also do a bit of driving from sydney to bendalong and along way, while driving up hills, sometimes, the air stops comming out of the face grills but as sooon as you get to the crest of the hill, it starts to blow on my face? can anyone shed any light on it? also how much it could cost me to fix?
Thanks guys!
Love ya's!
This post may help. Do a research search!
Oh. And welcome.
Definitely sounds like a vacuum issue, as I had the exact same problem.
There are quite a few threads dealing with this issue, if you wish to search. Also search in the VX & VY forums, as they have some similar threads as well.