1 quart is quiet a bit......Did you top it off and noise is still there?Long story short:
I have a whine coming from the rear. Diff may have been 1qt low, didn't find a leak. I'd say it sounds like a turbine engine starting up and varies with speed.
Could it be the bearings or the diff?
Yup.1 quart is quiet a bit......Did you top it off and noise is still there?
Yup.Does it change on the gas off the gas?
Everything up until removing the pinion gear has been simple. The pinion gear nut is a 24mm nut that is in a recessed hole. To remove it will need an impact gun. As far as bearings go, I'm not there yet so I'm not sure if I have to take it somewhere to have them pressed on or off.How difficult would you say it is to swap gears on your own? with just normal garage tools, nothing too fancy..