Quote:
Originally Posted by BronxxBombers213
x2 i put in royal purple and the sound got worse... went to the dealer with the TSB to replace the seals and so far 1 week and noise free
|
Same here. I got a new diff installed and used royal purple. I felt the plates grabbing alot and it howles also so i added additive and its better but not gone. I am going to change for mobile 1 synthetic and additive cause thats what i used in my old rear diff and it ran fine. i like RP but not the gear oil "with additive".