Does the "new" diff fluid require Limited Slip additive?

The new part number GM 89021677 is a synthetic Differential lube. However, when using this lube, limited slip additive IS required.



One way to tell the difference is the synthetic lube is "grape scented"

Thanks John




This site is not affiliated with General Motors or Cadillac. All trademarks are property of their respective owners.
All pages copyright www.cadillacfaq.com.
Donate to keep this site live and ad free Here
Main Page--- List Style FAQ--- Document Library--- Image Library--- Video Library--- Vendor/Mod List--- DealerRank--- V Newsletter--- Other Links
For questions or comments email ctsvett@earthlink.net