losing antifreeze..

[richc22a]

The saga continues...
I am losing a little coolant, looks like the degas bottle bottom hose is allowing a bit to pressure out, antifreeze smell while truck is running- question??
Could the split, broken up pipe contribute to increased coolant pressure? The truck runs great, no other issues. I replaced the degas cap.. seemed to help. Oh... Looney is the operating system...