Originally Posted By: PDX2500HD
Mike Lovrich of Inglewood Transmission, probably the foremost expert on Allison 1000's said he wouldn't flush his toilet with Dex VI.. he's suggesting TES-295 like TranSynd in the Allisons, and if not, DEX III (on the older models only).... now granted, that's a heavy duty application, and not likely a 100,000 miles interval either, but I suspect he knows something about Dex VI that we don't.
I am VERY worried about what my stealer tells me to do with my X5.. he said you "Never" change it.. which tells me one of two things.
a) this transmission isn't meant to last more than 100-125,000 miles.
b) the Dex VI in my BMW is made of pure liquid magic.
Somehow I think the later is unlikely. Kinda sad for an $80,000 "SAV"
Why would he want to flush his toilet with Dex VI? That doesn't makes any sense in the first place. And stealerships crack me up with "lifetime" liquids...yeah the fluid is lifetime, it will last until the tranny dies @ 100k! They the stealership will tell you, "hey, it was lifetime fluid right? You never had to change it."