Transmission oil change due to time?
I'm buying an Alfa with a C7 and an Allison 3000. The tranny had an oil change 4 years and 25k miles ago. Do you change the trans fluid due to time?
Forum Discussion
Unless the fluid looks burnt I would continue to run it to at least 30,000 miles.
Longer if called out in the manual.
Longer if called out in the manual.
