How much do I need per 75w-90 gear oil qt?
This is for a Toyota Venza 2014 V6 AWD with transfer case and differential.
This is for a Toyota Venza 2014 V6 AWD with transfer case and differential.
Ford Friction modifier
- Thread starter Patrick0525
- Start date
For most diffs, Ford says to add one bottle of the modifier when changing the fluid. Then drive the vehicle and add more as necessary.
D
Deleted member 89374
Do you have a limited slip differential?
Just about every GL5 gear oil has the modifier already in it. The only reason to add more is if it chatters and you don't like it.
If you do have a clutch LSD and you add too much friction modifier, it kills the LSD action. The only way to fix that is to drain the oil and put in new oil with less modifier.
If you do have a clutch LSD and you add too much friction modifier, it kills the LSD action. The only way to fix that is to drain the oil and put in new oil with less modifier.
