Originally Posted by dev_jhnsn
I took my sweet time cleaning each bore and putting the cups back in, making sure they were all in right. Doesnt mean they are i guess, but im confident they are okay
They are probably fine, I was just explaining to williamub that there doesn't have to be diesel in the coolant with a cup leaking.
I think your only option at this point for the leak is to pull the head and see if its the head gasket, it most likely is. That sucks man!