Thread: Differentials &Transfer case fluids
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Old 03-12-2011, 08:11 PM
Buzzcut Buzzcut is offline
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Join Date: Aug 2010
Location: Munster, In
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No change in MPG, and I upgraded to Mobil synthetics, too.

The reason to do it is because it gives you peace of mind, and it is a relatively easy DIY.
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