Allison Transmission
How often do you have your Allison 6 speed transmission serviced?
Forum Discussion
Passin Thru wrote:
Pull a sample and change it to synthetic. It's One helluva lot cheaper to change it every 10000 miles than to buy a $6000 transmission and be sitting for a week in Yuma in 120 degree heat waiting for it to be fixed.
Amen brother, Amen.
