> I spoke with the MTL/Redline oil people in CA and they recommended the
> "light gear oil" (75-w80) for my wagon's diff, adding that since the oil
> already had a limited slip additive there was no need to mix in a
> seperate LSD additive. This morning I drained the old fluid and put in
> the redline product. The diff which was a little noisy before, has
> quieted down some, but I still hear it. Should I take the redline
> peoples' word and not add a seperate limited slip additive? or can I
> expect to quiet the diff. even further by putting in some LSD additive.?
If it's not (I think it is OK ) you'll feel the rear end crab on tight
slow turns. If that happens you can just add GM LSD additive.
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