Skoda Octavia 1Z RS Oil Residue

[SloAu]

Hello,

I have noticed that on top and around of the intake pipe there is some oil residue. I want to know where it could be coming from and what would the solution be? I have checked on few forums with no clear answer.
Any help would be appreciated.

(CCZA 1Z RS Skoda)

[Umai Naa!!]

Clean it off, tighten the clamps, and see how it goes.

[SloAu]

Clean it off, tighten the clamps, and see how it goes.

I was thinking of doing that first to see if it still comes back after a while.

[Umai Naa!!]

Yeah, it seems too localised to be anything else.