Intake Manifold

[88YJ6]

Hey so was driving home and when I got out I noticed steam rolling out the hood. When i opened up the hood I saw coolant leaking out of the bottom of the intake, but not at the seal, it seemed more like a plug had backed out of the manifold and was letting all of my coolant out. Anyone have any ideas. I havent looked at it too hard, its finals time and I havent had the time.