Friction modifier???
im changing my rear end gear oil and bought this stuff at auto zone called Trans X Posi-TRACK limited slip gear oil additive and i want to know if this can be used insteaed of the Friction modifier from ford and it says it is designed to quiet chattering differentials and inprove oil performance thanks
Re: Why?
Originally posted by sagittarius
The 4oz bottle of the Ford recommended friction modifier is less than $5. Why would you want to take a chance on anything else?
The 4oz bottle of the Ford recommended friction modifier is less than $5. Why would you want to take a chance on anything else?
The Trans X oil tastes much better. I don't see how you guys can stand that Ford friction modifier....Yuck!


