2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

LE5 turbo guys, I NEED YOUR HELP with crankcase pressure issues!

Old Mar 13, 2010 | 01:15 AM
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bainecotec's Avatar
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From: Springfield, mo
LE5 turbo guys, I NEED YOUR HELP with crankcase pressure issues!

I'm almost possitive I have excess pressure in my crankcase, because oil is being forced out of my turbo on both sides. The tiny middle port in between the two cylinders on the head, has my interest. From what I've gathered it leads up to under the valve cover..

If anything I need to know how to vent my crankcase better. Thank you!
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Old Mar 13, 2010 | 02:18 AM
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From: Edmonton
Vent crankcase - oil cap breather.

Are you sure you don't just need a restrictor in the line going to the turbo? Too much oil can be bad for the turbo. Also a big enough drain line for the turbo so it drains properly.
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Old Mar 13, 2010 | 02:33 AM
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that's weird.. its interesting to me some of the issues other turbocharged 2.4s have.
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