Is it possible for you to take a pic of the hose in question? I'm not familiar with it and it isn't shown in any of the manuals.
As far as the leak is concerned, check along the radiator to see if there is evidence of a leak (crack) causing fluid to run down the side to where you see it.
On the other hand, if it passed a pressure test, are you sure it is coolant you are seeing?
Let me know.
Sunday, August 27th, 2023 AT 8:58 PM