Note the 100 viscosity is up there … MaxLife is even lower than some of the Dex VI that I have used …What I think is weird, is that Mobil 1 has 2 Synthetic ATFs. One being Multi Vehicle, the other not. The MV one have similar recommendations like Maxlife, but the other synthetic looks like it is only recommended for Dex iii like applications.
The old Dex products were not made from good base stock … M1 always was … So I don’t entirely buy the notion that they all broke down. AC Delco did … I sure recall that
For the other M1 … you mean the LV stuff that Tig put in his Fusion ?