Question about 1998 Audi A4

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Audi a4 oil in the radiator system - 1998 Audi A4

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If it were the head gasket your oil level would be higher in the sump,so the only other solution is the oil cooler, which is inside the radiator.
change the radiator,backward flush the water system to remove as much of the oil as poss(it will do no damage,other than lowering the boiling point of the water)

Posted on Jun 07, 2010

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Sorry dont run it. The cooling system is a sealed unit with no way for oil to get it. Problem the system is allowing oil from acrack in the block- head or metal area to the cooling system. Maybe a gasket that is alowing the transfer in the head area.

Posted on Jun 07, 2010


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