???what oil to use for tta rear end??

[nolan]

Can anyone let me know what gear oil to use for the tta rear end and is there an additive to use? Thanks

 

[TT/Ameasap]

I used Mobile 1 synthetic years ago.

 

[dvernst]

You can use any gear oil, and put a limited slip additive in. Should be able to get it at any parts store

Posted from the TurboBuick.Com mobile app

 

[nolan]

If I use synthetic do I still need the additive?

 

[dvernst]

If I use synthetic do I still need the additive?

I don't think so. If it starts to chatter around turns you can always add it after.

 

[nwarky]

As already suggested use Mobil 1 Synthetic 75W-90 and forget about it forever. You'll never put enough miles on that car to require ever changing the fluid again.

 

[nolan]

Awesome thanks guys!!