Disappearing coolant

[Sasquatch]

OK, well after I picked my self up off the railroad track, waiting for the train...
I started poking around a little deeper since I had delivered my load, and as I was rechecking what I could , I found that the line where my apu coolant lines split off, the "y" connector that joins those lines in, one of the hose clamps was loose just enough that there was a little bit of coolant on the ground under the cab on the passenger side just back beneath the firewall. I didn't see it earlier, when I grasped this, quite a bit off coolant began running down. Not sure how it was loose, but I snugged that up and so far there are no drips, or streams. But I did check crankcase cover and did not find any gunk, I will get around to checking those other things as soon as I can. Thank You again for your insight into these matters. By the way the truck is running good, and after the oil change, my oil pressure went up some, and the engine got a little quieter.Do you have a video that shows practice application of how to properly use the boost and pyro , and when to shift to get the best performance from the engine, and fuel mileage?? Lol!!! Just when I think I'm getting the hang of it, the gauge jumps up and laughs at me!!!!