When to change Allison Transmission oil
It's been 53K miles and 10 yrs time on my present allison transmission " synthetic oil". Would you recommend an oil change due to the 10 yrs time?
Forum Discussion
I have an 08 and did the change at 50K. The analysis had some high readings, so i'm going to do the next one at 80K and see how it looks, nothing alarming, just suggesed a more frequent oil change.
