So i put a b16 in my eg hatch which has seen many swaps with no problems the gsr head has been on 2blocks b20 and ls it has been checked out before this and had new valve seals and was beadblasted hotanked and pressure tested the b16 block has been in my buddys car until he put a gsr swap in he had no problems with it at all

i started it up and oil came pouring out oilcooler which is bypassed so no coolant is running to it then i noticed it was mixed i took off oil cooler and retightned it and still same im going to get new gasket on oil cooler but this cant cause it to mix can it cuz coolant isnt running through it nor would it be flowing to the oil

oh yeah new headgasket and b16 head studs torqued to spec and in sequence
thanks for any input

 

Is this a frshley put together , or has this engine been running for a while in a different. Coolant mixed in with oil is useually an indication of a blown head gasket.

 

never been driven just put together just cranked it and saw it leak from the back and noticed it wasnt just an oil leak