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
Are you running hills in cruise control?
This will cause a lot of unneeded down sifting.
As other have posted. Need to keep above 55.
I miss my Allison trans.
This will cause a lot of unneeded down sifting.
As other have posted. Need to keep above 55.
I miss my Allison trans.
