Question about 1991 Buick Century

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Will the freeze plug go before the water gets in oil if car over heats

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Freeze plugs are called freeze plugs for a reason. 35 years of working on cars and I have not seen a plug fall out from overheating. Freezing on the other hand can push them out.

Posted on Jan 01, 2014

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1 Answer

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if I had to guess someone put stop leak in it when the freeze plug started leaking
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1 Answer

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