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Author Topic: What's The Truth  (Read 962 times)

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Dare2BSquare

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What's The Truth
« on: August 25, 2006, 03:08:01 PM »
So, what's the deal with this ZMax additive. Claims to be able to treat oil, gas and transmission fluid and soak into the metal of your engine, protecting it better. Anyone out there have any definitive evaluation of this, or is it snake oil?
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