So I'm switching from snowmobile season to motorcycling season and decided I would look into my coolant puddle that popped up over the winter. I believe it was the upper hose going to thermostat housing that needed a little tightening. After dumping water to wash away the residue and letting it run to dry up I noticed on the hose end going to radiator that there were beads of coolant sealing from the thread area in the middle of hose. I wiped it and waited and sure enough it was blue coolant. Not sure how this is possible unless it leaked on the top and seaped in on the threads on top and made it's way through the inside of the hose down to the bottom. Is it possible?