Thread: "Blow By" Oil Residue on Power Steering Reservoir
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      08-08-2012, 02:41 PM   #10
cvc 22349a
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Quote:
Originally Posted by raceyBMW View Post
Looks like a leaky cap o-ring for sure. Make sure also that the PS Fluid level isn't to high (check when engine is warm).

Part #12 here
http://www.realoem.com/bmw/showparts...41&hg=32&fg=20
+1. Had the same issue and replaced o-ring.
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