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Antifreeze leaks into oil

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Old 07-23-2000, 05:00 PM
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Antifreeze leaks into oil

When I drained my oil antifreeze has leaked into was wondering where all the antifreeze had gone. Anyone know what the problemm could be?

Thanks in advance
Old 07-23-2000, 05:02 PM
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A warped head... blown head gasket...
rebuilt time I'dd say

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Old 07-23-2000, 05:05 PM
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Could be a cracked head, blown head gasket, blown intake gasket. I would run a compression check, and if all was OK, I would replace the intake gaskets. If that doesn't fix it, then I would have the heads checked for cracks.

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Old 07-23-2000, 05:32 PM
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I'm with GMTech, check the intake gaskets first. They very often fail such that antifreeze gets into the crankcase. Look at the corners where its water passages are; if you can see any sign at all of water on the outside, chances are it's leaking to the inside too.

If the car works fine other than the leak, in particular if it has never overheated, then it's probably not a cracked or warped head or a bad head gasket or cracked casting. Intake gaskets are fairly easy to replace, start there.

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