Originally Posted By: Oil Changer
To an extent, that part is not true. Kind of a hand-in-hand type of thing. If they would have honored their warranty, I would have got a transmission. No warranty, no transmission so I never made a big deal out of that.
The problem was they said they would not honor any warranty because the sample contained zinc and they said that ML does not have zinc. When it was later discovered that ML most certainly does contain zinc and I sent a VOA showing it, all communication stopped immediately.
THAT is why Ashland and their lousy, non-certified, ever-changing products can kiss my arse.
I do not use any Ashland products, So I am not defending them at all....
The 3/4 clutch pack burned down, Very common on 4L60E transmissions, I can just about guarantee is was not Valvoline's fault this happened. You could run hydraulic oil in that trans & it not care.
The 3/4 clutch plates in your unit are Hi-Energy-Graphite/Carbon Infused Cellulose made by Borg Warner, One of the best all around friction materials available used by several manufacturers, There would be more failures if the fluid was really the culprit.