Allison Tran
I have erratic shifting with my 8.1 Allison 1000 tran. 50mph and above my tack shows 2200 to 2500 up and down from my tran shifting. Any one else every had this problem with this Allison 1000 tran.
Forum Discussion
Going in and out of overdrive?
How many miles since the last fluid change. Transynd or Dex III?
How many miles since the last fluid change. Transynd or Dex III?
