So I replaced the Upper Hose(it was old) could not tell if it was the housing so pulled that and replace the thermostat while I was there. Got it all back together and was running it to see if I fixed the problem.
Nope Heater hose(Which only has a few miles on it) Has a Pin hole almost missed it its that small. Was not even leaking enough to have missing fluid. Just enough of a leak to have a wet thermostat housing every once in a while.
This is the good insulated red hose.
