LoneRanger
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- Jul 2, 2007
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This may be a stupid question, but I don't know a whole lot about how wear metals are tested for by the lab. Is it possible the high iron in the second sample is some rust that was flushed by the highway driving? Because of the almsot exclusively winter short trips in the previous sample, possibly let some condensate remain long term in the engine and promoted some light rust formation? Wild guess.