Quote:
	
	
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					Originally Posted by Doktor Bert  90% of the "oil leaks" on a 617 can be traced to the intake gasket 'bleeding' oil down the side of the block. | 
	
 The other 90% are either from the turbo return tube or the oil separator return tube.  An additional 40% are from the lower pan bolts loosening up, and about 32% are from the valve cover gasket.
Hmm, it looks like 617s leak about 252% of their oil. 
