03-15-2016, 10:01 PM
I think its a poor design. They should have at least let you drain the cooler with a primer to refill. Leaving a full quart (20%) of dirty oil in the system just does not make sense. Remember this oil runs through the tranny collecting a lot of metal and brakes down much quicker. They would have been much better served to make a water cooled radiator the same size if there going to put it there at all, this would have allowed fresh oil changes.
