The dealer that I use told me that they only have one ATF fluid now, the new Dex VI. or is it V ?
They were under the impression that they should use all trac fluid for refills on the transfer cases, but aren't the 2500/3500 trucks supposed to use Dexron III in the t/cases? If so then I guess the new Dex fluid is the ticket?
I was under the impression that the trans got the Dex VI and the cases still got the older Dex III from the factory. Any one know for sure?