Hey guys Ive been doing alot of work on the old Duramax lately replacing injectors. So Ive been reading on water in fuel never thought to much about condensation on a half full tank, but I guess after my second set of injectors Ill be adding a water separator to the system. My question is since reading all of this I went out and looked at the Kubota and what do you know I found a 1/4" of white watery crap at the the bottom of the clear fuel filter, is the fuel filter on the newer Kubotas act as a water separator as well, or should I look at putting something in line as well?