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Discussion Starter · #1 ·
My 2011 chevy cruze is leaking a lot of oil into my turbo from the pcv tube that goes from the intake manifold to the turbo. I've been loosing over a quart a week from this issue. I have a brand new valve cover and my check valve is still in the intake manifold. I can't figure out this issue of anyone has any ideas please help me! I loose alot when I get into the gas sometimes there will be a large cloud of bluish white smoke.

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There are check valves in the corrugated hose as well. If both of those others are in place, I reckon one of those might be bad.

Wouldn't hurt to run a compression test as well.
 

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Check compression!

Also might want want to pull the intake and really get a good look at the red check valve... trash from shitty oil can hold it open.
 

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Discussion Starter · #5 ·
Check compression!

Also might want want to pull the intake and really get a good look at the red check valve... trash from shitty oil can hold it open.
Yeah I did the compression test and leak down test and passed both so it has to be the intake manifold right?

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