Oil thru Plugs!? What?!

[supramacist]

He'll shuck one and hear it when it tries to get out via the hood.

Before you two grumpy old men say anything...., I have seen this, just not on a supra.., it was mercedez benz 190e.

Flame on gentlemen.

 

[Figit090]

well i guess you solved it...

but if it wasnt the valve covers the only other place it could logically come from would be the oil vent pipe that connects to the throttle body itself...or some part/hose up in that area.