I third that, its exactly what it is.
As for the boost and EGTs, low boost = high EGT's. This is what the op has. I would be sorting this out as priority if it were me.
I third that, its exactly what it is.
As for the boost and EGTs, low boost = high EGT's. This is what the op has. I would be sorting this out as priority if it were me.
I second that.
my guess is air breathers for diffs and or gearboxs . follow those two hoses back and see where they go to.