You might check the oil cooler on the top of the engine for leaks -- either in the oil cooler or in the o-rings.
___ SORRY READ CLOSER ____ you already changed this to no avail...
Since you are getting oil into your coolant and not the other way around -- that's not as severe.
On my old S Coolant in the oil prompted me to do a complete rebuild 10 years ago. (failed WP lead to a freeze plug failure in the head).
I think there is also a path for the oil to enter coolant via the AOS - but I'm not 100% sure there.
Otherwise its either cracked cylinder head or cracked cylinder liner.
mike
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Drivers: '15 Panamera Hybrid (wife's), ' 01 996 GT2, 00 Boxster S, '96 993 Çab/Tip (wife's)
Race Cars: '75 911 RSR Replica & '99 Spec Boxster
mike@lonestarrpm.com
Last edited by seningen; 10-08-2018 at 05:55 AM.
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