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      04-18-2012, 07:41 PM   #3
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Drives: E92 328i, F30 335i
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Location: Vancouver, B.C.

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Originally Posted by queensfield View Post
My guess is increased pressure in the engine area may lead to valve cover gasket leak. One possible cause could be clogged PCV valve and/or hose. Ask them to check it and you are right in finding out the root cause of valve cover gasker leak. However, the diagnosis you posted above also points to valvetronic motor seal as a possibility too.
Ya thanks, I asked them but they could not seem to find the root of the cause.. rather they just replace whats defective everytime. Hopefully they can find whats going wrong this Friday.
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