My truck has been acting really weird last few weeks. The engine started to overheat while at a standstill, but would cool off once I was moving again. Installed a new thermostat yesterday, things seem back to normal. But I also noticed that right around the nipple on the coolant recovery tank that there is obviously a leak, as I toppped off the coolant, and most is now running down my wheel well very slowly. So I replaced the recovery tank, cut the end off the hose, and got some new hose clamps and tightened them down. Everything seemed all good til I woke up this morning and checked it again. Same issue. so what gives? The hose is not wet in any manner that would lead me to believe it is the cause. I've watched it run, the leak is not obvious anywhere, but I have the same leak with two tanks now. Any ideas?