mattaebersold

Joined: 12 Dec 2018 Posts: 20 Location: Washington, United States
|
Posted: Tue Oct 13, 2020 8:45 am Post subject: Crankcase vent and oil separator |
|
|
Some questions regarding the crankcase ventilation on the 931... Digging into this it sounds like there's a restrictor on the turbo ventilation? I can't tell if it's related to this vent valve -> hose -> purolator, or if that's related to the large oil hose that goes to the bottom of the pan beneath the turbo.
See these photos: https://imgur.com/a/oU8K89k
1. that braided hose, it's hard as a rock, and I can't which one specifically this is to get a new one. Can I just get any rubber braided hose? Or is there a part # or place to get a new one?
2. The purolator, it seems to just be a plasic container (breathes freely when blowing into it). Is there any concern for the quality of this part? And if so, is a new one needed?
3. The valve that connects to the block, it seems to be pressed in there good, and I don't know if the one that's in there now is in good shape. Is it a delicate part? Would something like this be good to get whilst things are torn down? Like this: https://www.ebay.com/itm/Porsche-924-turbo-931-crankcase-breather-part-931-107-063-01-/283729081339
4. Looking up parts for this section of the car, I ran across this on a few sites (sunset, pelican) Unsure of what it actually is: https://www.pelicanparts.com/More_Info/93110706301.htm?pn=931-107-063-01-OEM _________________ 1980 931
2005 Touareg V8
2006 530xi Wagon |
|