I've noticed a small 10mm-ish hose coming up between the rad and the coolant expansion tank. It's not connected to anything, but it's got a plastic barbed connector on the end as if it should connect to something.
I've gone back over some pics I took while everything was in bits, and I think this is where the other end of it goes...
![](http://farm2.static.flickr.com/1156/4731025547_a442f11310.jpg)
Splits into two. What is it and where should it go?![Huh2](https://hiluxsurf.co.uk/core/images/smilies/huh2.gif)
Bound to be something obvious!
Dan
I've gone back over some pics I took while everything was in bits, and I think this is where the other end of it goes...
![](http://farm2.static.flickr.com/1156/4731025547_a442f11310.jpg)
Splits into two. What is it and where should it go?
![Huh2](https://hiluxsurf.co.uk/core/images/smilies/huh2.gif)
Bound to be something obvious!
Dan
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