Technical How to fix this oily parts :(

[lafleur]

Hey i need to find what part is leaking oil. What do you think? Here is photos.

Btw that intercooler to intake manifold pipe is dirty in the middle from using brakecleaner on that oily parts up there.

Thank you for your time!

 

[jackwhoo]

It is very little oil , just clean

 

[Biagio]

Replace the valve cover gasket and use sealant paste on the new gasket, to ensure 100% sealing. The engine shut-off valve has a common issue, the sealant on the shaft leaks, so replace it ( red circle) size S8x14x4mm Viton (oil resistant). And the gasket between the shut-off valve and the black plastic intake pipe (green circle) is tend to leaks too. You can find that seal aftermarket like (ELRING 0006.070) or use an O55x4mm Viton (oil resistant) O-ring.

 

[lafleur]

View attachment 456267

Replace the valve cover gasket and use sealant paste on the new gasket, to ensure 100% sealing. The engine shut-off valve has a common issue, the sealant on the shaft leaks, so replace it ( red circle) size S8x14x4mm Viton (oil resistant). And the gasket between the shut-off valve and the black plastic intake pipe (green circle) is tend to leaks too. You can find that seal aftermarket like (ELRING 0006.070) or use an O55x4mm Viton (oil resistant) O-ring.
View attachment 456273View attachment 456270View attachment 456269View attachment 456268

Thank you for your time, i was thinking the same thing about replacing the intake pipe gasket but i think that there is no gasket there. Also i searched into manual and also there says that there is no gasket.