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2000 Cadillac Catera Question: oil in water

 

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Visitor, 3.0L V6, Glendale, AZ, August 01, 2010, 12:05

i have oil in the water but not in the block. just had oil changed and they put 7qt in it.

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  • Answer #1

    August 01, 2010, 12:33
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     Journeyman

    Than one of the tanks on the side of the radiator may be bad

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  • Answer #2

    Visitor, August 26, 2010, 21:34

    Mine had water, as in white milky substance, on my oil refill cap - none showing on dipstick. I was told that sometimes due to humidity, etc. it will acquire moisture in the oil. Was recommended to clean refill cap and recheck in a few days. For mine it was as simple as that. Hopefully you don't have oil/water mix on dipstick. Good luck!

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  • Medium-star Best Answer
    Visitor, September 01, 2010, 09:58

    It's a very common problem with this model. You have a bad oil/coolant heat exchanger which is located on top of the engine. Fairly expensive to replace.

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