Nothing like removing intake to replace valley hoses and finding someone had recently did the job before I acquired car. All was not in vain however as I did find this inside head. Just a matter of time before it worked loose

 

Keep looking - you might find the handle

So where was the leak?

M

 

Leak was by thermostat housing and I have all those parts ordered along with all hoses. Might as well do it all while I'm here