Thread: N54 oil leaks
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      08-31-2014, 05:49 AM   #4
DR-JEKL
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Drives: Space Grey E92 335i 6MT
Join Date: Jul 2012
Location: Newcastle Ozstraylia

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Quote:
Originally Posted by R3N View Post
What else do you guys replace when replacing the gasket? Bolts as well? I've had an indy supposedly replace the gasket on mine twice, but it still leaks. The head mechanic told me the bolts stretch, but insure if true as they aren't aluminium.

Will be ordering a complete cover set and getting someone else to do it.
The bolts are Al, so there is a chance they could 'twist' and then snap (hence why they're for one time use)

It's common that the valve cover has a fracture (they're made from plastic) or it could also be your oil filter housing gasket? Have heard of a few oil pan gaskets leaking also...

Where's yours leaking? (is it actually leaking, or is oil just being consumed?)
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