Question about 1998 Cadillac Catera

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I have a 1998 Cadillac Catera. Oil is going into the radiator. Water is not in the oil, only oil in the water. I have flushed it but the oil level continues to go down and the water continues to get milkier and milkier. I've read a couple of places about an internal oil cooler in the radiator that maybe leaking. If it was the block or head, wouldn't water be in the oil? Any ideas?

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Hello: The oil cooler is not in the radiator. The oil cooler is under the intake manifold which has to be removed to replace the oil cooler.

Posted on Nov 06, 2010

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