Serious Issue

[Yiddie]

Sooo what do I have to do to fix my problem. Just get a bypass plate?.

My issue im having is im leaking air really bad from the fiav/isc? the part attached underneath the throttle body and if I hook up the coolant lines to it now I get coolant inside my engine.( which never had this issue before till I took it apart ha go figure right...) I have a oem gasket arriving tomorrow that odd shaped one, I'm having doubts that it'll fix the problem. I've tried sealant twice now and still just leaking pretty bad. Was thinking of just getting a whole new throttle body setup...