904 Transmission Fluid Recommendation

There was a lot of testing and minds being changed concerning the right type of fluid during the earlier Torqueflite years. Yes, the book and the dipstick quite often said Dexron. There was at least one TSB that settled it all.

Never, ever use Dexron in a TF. No Dexron of any type or variety, even with additives.

ATF+3 is not made anymore, another TSB replaced it with ATF+4 for all TFs.


I have always used castrol atf-4 never had any problems.