Oil Found In Air Filter

[Satz]

My explorer is also have this issue . Wow last thread post is 4 months ago. Not sure how to proceed.
with 170k miles should i worry or just run this thing as far as possible.

i hate having a failure on a trip. is it a major issue.

 

[Andrey888]

[QUOTE = "artem_tsk, post: 3807727, member: 352619"]
В итоге как проблему решил? Поменял клапанную крышку на 2й ГБЦ?

В конце концов, как вы решили проблему? Поменяли крышку клапанов на 2-й головке цилиндров?
[/ QUOTE] Yes, I had to replace the valve cover of the right cylinder block. A year has passed, the flight is normal.)