This site is great since U post a noise and it the noiise goes away!

Since I had heard a weird sound with just one rear wheel at a time raised, both, yesterday I raised both at same time.

Perfectly quiet. Maybe the lube needed changing or my hearing is too good. It had 175K on rear lube, so best it got changed.

So I u want to check for a bad Something, best to raise both wheels or you may hear what I heard, that apparently is normal, if only one wheel is raised and u get speedo up to say 40-50 MPH range.

__________________
1982 300SD