Oil in the radiator but no water in the engine oil. The car not overheating.
Nov 2, 2018 at 1:20 AM
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JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
Hi and thanks for using 2CarPros.com
Most often, a bad head gasket or intake gasket will allow oil to mix with the engine coolant. Take a look through this link. It discusses ways to check for a faulty head gasket.