Tranny fluid change
Got 70,000 miles on the current ATF oil, so today it and the spin-on filter got changed. I also dropped the pan to see if there was any sludge and it was clean. Love this Duramax/Allison combo.
Forum Discussion
Grit dog wrote:
Man, some of you guys are just incessant!
That said, 12V, why couldn’t you do a trans fluid replacement like any other trans via the cooler line?
When it was time for my Son's 15 to be serviced we poped the line by the radiator all we got out was a dribble. My 11 68rfe worked like a dream.
Sounds like there is some type of solenoid on the side of the trans. Wish I knew where to safely tap the converter.
