good suggestion. Thanks.
According to the fluid manufactures, it is fine to mix the 'matic-s compatible' fluid. I was told not to flush a high mileage transmission.
Quote:
Originally Posted by jchammond
If you’re using a different fluid than oem; I’d recommend to flush & ensure that you end up with what you switch over too 
Wouldn’t trust mixing fluids in this pricey trans  |