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PCV Catch Can help, turbo STS. Pics inside

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Old Mar 1, 2009 | 01:45 PM
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Default PCV Catch Can help, turbo STS. Pics inside

I need help with a proper setup of my pcv system. I purchased a catch can and air oil seperator. I have truck valve covers so there is one port on the front of the passenger side in the front and the drivers side has a pcv style port in the rear. The two valve covers are Tee'd and running a pcv inline to one port on the catch can. the other port on the catch can is running to a air oil seperator then to the intake. The bottom port on the catch can is running to the intake pipe before the turbo all the way in the rear of the car.


Last edited by pdasterly; Mar 1, 2009 at 01:52 PM.
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Old Mar 1, 2009 | 04:02 PM
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What style of catch can? I had a vac source from my turbo but it did not work.
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Old Mar 1, 2009 | 04:34 PM
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See post #70:
https://ls1tech.com/forums/generatio...ting-ok-4.html
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Old Mar 1, 2009 | 06:58 PM
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cheap ebay catch can
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Old Mar 1, 2009 | 07:00 PM
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according to post #70 in the link above, should i block the throttle body port. i thought the catch can bottom port goes to the turbo inlet, also my catch can has two inlet ports. im getting heavy oil on my plugs now she wont start

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Old Mar 1, 2009 | 07:24 PM
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If you are getting that much oil in your intake you may have internal issues. If you have it setup this way described in that post then you should be good to go.

You could also just run a breather tank
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Old Mar 1, 2009 | 07:28 PM
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i will re-route line when the rain stops, ill let you know thanks. the breather is in the oil cap
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Old Mar 1, 2009 | 07:38 PM
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If you run it like it's posted, I wouldn't leave that breather on there.
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Old Mar 2, 2009 | 09:15 AM
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why does the breather need to go, it cost a lot
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Old Mar 2, 2009 | 02:42 PM
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block off the throttle body inlet. run that dump to the non pressure side of the turbo
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Old Mar 2, 2009 | 06:33 PM
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thanks, plus i had my oil pump flowing in the wrong direction. here's what i used to supply oil to the turbo
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Old Mar 2, 2009 | 07:06 PM
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where did you get that from?
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Old Mar 2, 2009 | 10:23 PM
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Lingenfelter
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Old Mar 7, 2009 | 12:54 AM
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Lingenfelter
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Old Mar 7, 2009 | 11:00 PM
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Originally Posted by pdasterly
thanks, plus i had my oil pump flowing in the wrong direction. here's what i used to supply oil to the turbo
thats pretty tight i like it let us know how it works out. I see a possible up grade
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