I've posted tis before,but since then i have a new motor and a new radiator.I'm not getting any oil in the radiator,just the overflow.If you have any ideas let me know.Thanks

 

Well as im sure you know the coolant seal story but as a side note if you use water wetter it will leave oil like beads in the coolant but they will remain brownish clear color, as oil will be milky the other thing may be that the coolant resivor may not have been flushed at the time of engine swap ??