58Willys
Well-Known Member
- First Name
- Geoff
- Joined
- Jan 2, 2022
- Threads
- 6
- Messages
- 1,162
- Reaction score
- 1,449
- Location
- Western Washington
- Vehicle(s)
- 2018 JL Sport
This thing is a mystery. I have a factory service manual that describes “description and operation” for most components; but nothing on this. I have a 3.6, so I can’t look at it to figure this out. Only thing I can guess is it’s part of the return flow to the crankcase, to keep frothy oil from the pickup; which can cause dry sumping and/or cavitation, causing loss of oiling.
Sponsored
