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Originally Posted by rovert If the crankcase is vented correctly you would seem to have a problem with excessive blow by. Personally I would take a long hard look at
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09-27-2017, 07:29 PM
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#11 (permalink) | |
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A True Z Fanatic
Join Date: Jan 2012
Location: Strangeland
Posts: 1,054
Drives: 09 370z
Rep Power: 74   |
Quote:
AAMs PCV setup had a gold check valve between the valve cover vent and the intake before the turbo. The issue is when the check valve was there I would get some strange issues when it came to pressures inside the crankcase. So I deleted them and vented the valve cover to the atmosphere. Unfortunately I can't take a picture of my setup because I have the motor back out. I called AAM and they think I have positive crankcase pressure as well. They gave me a procedure to do to test that out but since my car isn't running I can't do that. So what I'm going to do is do a leak down test to see if I have unacceptable leakage. I don't suspect that though because my compression numbers are actually really good, but I'm going to test it just to rule that out. I'll let you guys know what I figure out. I don't plan on having the engine out very long. Sent from my iPhone using Tapatalk
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