Originally Posted by
Mr5150
I found a disconnected hose today while trying to track down an intake leak.
Its located immediately next to the middle cowl drain and thought that was it was at first. Anyone know what it is?
If you are talking about the tiny little hose, not the big hose from the cowl drain, then it feeds over to under the battery tray and enters thru the firewall.
It supplies vacuum for the air diverter for A/C or heat in the car.