I need some help with a little problem my EA has had for quite a while now, which I have been ignoring it constantly.
My car has the digital climate control unit. The problem with it is that it does not shift vent positions.
When I am driving with the unit on 'OFF', hot air constantly comes out of the dash air vent.
It first started playing up under hard acceleration when the air condition was on. It would shift to the windscreen vents by it's self, and then go back to normal once the throttle was reduced. However, now there is absolutely no control.
Also, the heater does not get very hot at all.
There was a little valve type device which was in the coolant lines of the engine that I removed(flow restrictions) during my 'cooling system overhaul' and it was linked to a vacuum hose. The problem was there before the removal of this device, but I will make a start by re-installing it.
I am confident the problem is a vacuum issue, so does anyone know where to look??
EA238 or Grandpa???
Any help would be great.
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