Stop in for a cup of coffee

318 poly leaking oil. After all the careful prep and sealant it should not leak. Corner of head and block #2 cyl. Coming out from under intake. Blast off with brake cleaner and compressed air.
Put my air lift on the oil fill hole and applied vacuum while i applied a dab of silicone. Let it sit for a couple hours and it appears to have stopped leaking.
Failing that i have to pull intake again.
Those are prone to warping or even cracking in that area.