VT Aircon Vents Issue

[Penguin360]

Hey guys,

I have been having problems with my air-conditioning in my VT.
the fan speeds, cold air, hot air work fine, except the settings to what vents you want the
air to come out of, no matter what setting its on it circulates through the whole car depending on the revs.
I found that when the cars is in park idling it all works fine, its when you rev the engine it changes vents.

any help would be appreciated

[IvanTheTerrible]

You have a vacum problem. Either a supply hose has a hole in it or the storage tank in front of the passenger front wheel has a hole in it.

[Penguin360]

oh right..

would it be expensive to get fixed ?