Thread: Experiences changing filter/fluid on hi mileage life time fill tranny
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Old 01-08-2012, 06:59 PM
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LandYaghtLover LandYaghtLover is offline
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Location: Green Bay, WI
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Due to shearing effects, trans oil actually gets thinner. If its gets thicker, it would have to be some pretty old/high milage stuff!
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1991 560 SEL / 185k miles
1992 750il / 17k miles - project car
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