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
Cummins12V98 wrote:FishOnOne wrote:I don't "FLUSH" my transmissions.Cummins12V98 wrote:
Hey "FISH" You have not answered my question!!!
I did... By having to change out the transmission fluid every 30k miles you don't have to worry about flushing the transmission.
Don't think you answered my question. Did you change "ALL" your trans fluid when it was serviced?????
No... Simply drained the oil pan at 100k miles. At 180k miles I removed the oil pan replaced the filter, cleaned the particles on the large magnet and refilled. Currently at 214k miles and transmission shifts and performs excellent.
Keep in mind Ford recommends a 150k mile service so I did perform the first service early.
