'98 E super duty rear end oil
It appears I have a leak so I want to take the cover off and reseal it with RTV. What confuses me is do I need to add the limited slip additive or do just straight gear oil? How much oil will it hold?...
Forum Discussion
carringb wrote:
As long as you use full synthetic (which is factory recommended) then limited slip additive is not necessary, and is only needed if you have limited slip anyways. I use Mobile-1 75W-140.
Thanks, do they put limited slip in these? How much oil should I buy?
