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Old 04-06-2017, 07:37 AM
Mxfrank Mxfrank is offline
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Join Date: Dec 2006
Posts: 3,941
The oil cooler for a 602/603 is air-to-oil, it's located behind the left side of the bumper. It's plumbed into the oil filter housing. Since it's not a water-to-oil cooler, there's no possibility that this is the source of oil. I think the head gasket or a damaged casting are the only possibilities.
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