Hey Guyz, anyone provide some input on how often we should change the Differential Fluid? More of a preventive maintenance, given that there's not much fluid in there, logically speaking, wears and tears quicker, worse if there's a leak that's not noticed.It may even resolved some of the common problems we've been hearing about "Klonk" sounds when decelerating from 3rd to 2nd gear.
E46 Differential Fluid
- Thread starter tank34
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Differential fluid requires much less fluid that ATF's, not sure, but quite a few forummers have been talking about a "Klonk" sound when they decelerate, or stop at a Traffic light, was just wondering whether changing the ATF and the Diff. fluid would improve things?
