well as you know i have been running my diesel jeep on 100% used transmission fluid since 10- 20-07 . i have found it will run on almost anything yes i even used yellowsubs watery burnt used transmission fluid. boy did it stink and smoke, but it ran
i cleaned the tank and changed the filter on 12- 03 07 and used diesel for the christmas parade on 12-08-07 and everything is fine
i am currently running a 50-50 mix of used transmission fluid and diesel. it runs better and the fuel mileage has increased over just diesel fuel.
i do pick and choose the better used fluid. i try to use only the fluid from a fluid maintenance change verses a burnt up transmission as it does not have an odor like a burnt transmission.
i have a friend and he stops by and uses the fluid also in his 1999 ford f350. he has found the same results and will continue its use.
and we are all the way to the bank :greedy:
i my jeep :icecream: