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Forrest · Jan 7th, 2022, 00:25

It all sounds like the turbo oil return to the sump. There is a special o-ring sealing this. It was probably disturbed when the head gasket was done and not renewed. Part number 1306264.

Jan 7th, 2022, 00:25	#6
Forrest VOC Member Last Online: Today 10:30 Join Date: Feb 2008 Location: Gloucester	It all sounds like the turbo oil return to the sump. There is a special o-ring sealing this. It was probably disturbed when the head gasket was done and not renewed. Part number 1306264.