Big6ft6
Well-Known Member
- Joined
- January 3, 2007
- Messages
- 108
- Reaction score
- 1
- City, State
- Madison, WI
- Year, Model & Trim Level
- 1997 5.0 AWD
Ok so I just bout 4 quarts of the Mobil 1 Full Synthetic oil to change out my rear diff oil. The label on this stuff has a big red tag that says "limited slip" in and makes a big deal that it is recommended for all standard and "limited slip hypoid differentials" and "meets or exceeds Ford M2C-1924"
Does this mean the friction modifier is already mixed in the oil? Or do I still need to add friction modifier?
Does this mean the friction modifier is already mixed in the oil? Or do I still need to add friction modifier?