Oil Above Pcv Valve

[99lexus]

Hi,

My car is 99 ES300. The ruber tube between PCV valve and Intake Manifold have some oil.

I changed the PCV valve last year.

-Do you know what cause it? Is it because the guy over fill when he change engine oil?

-The car still running OK now. Should I just bring to a mechanic to fix or it is a serious problem in the engine and need to be taked care by dealer?

Thank you,

[Toysrme]

No to both questions. That's normal operation.

[homemechanic]

No to both questions. That's normal operation.

It's good to actually clean the oil out of the tube and pcv valve.