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aegisdrgn aegisdrgn is offline
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Join Date: Apr 2018
Posts: 2
sounds like an air-oil separator failure. See if you have vacuum in your intake manifold at idle?

https://www.pelicanparts.com/techarticles/Porsche-996-997-Carrera/09-ENGINE-Air_Oil_Separator/09-ENGINE-Air_Oil_Separator.htm
Old 04-27-2018, 05:09 PM
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