1985 Bmw 318i

Old 06-16-07, 08:12 PM
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1985 Bmw 318i

Hi - Does anyone know of a product Engine Oil Supplement (EOS)? I was told it would help stop the leaking of oil in my main rear seals. Is this true? I was told by a GMC dealer that it was strictly a supplement and won't stop any oil leaks.

Any information will be appreciated.
Old 06-18-07, 10:20 AM
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There are tons of these type products out there. Some have may have reported good success, others not so well.

I know Valvoline makes a decent type engine sealer. I think it's called Pryoil. These addatives are not a long term solutions though. The seals will continue to leak over time and eventually, the seals have to be replaced.

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