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Author Topic: Allison 3000 harsh shifts  (Read 193 times)


  • Posts: 1
Allison 3000 harsh shifts
« on: July 25, 2017, 11:07:58 AM »
I have a 2000 truck with an Allison 3000 series trans.   Trans shift extremely harsh will slid the wheels. No trans codes or engine problems.   Did a service on the trans and used Allison doc to reset adapts. Shift smooth for a short time then back to SLAMING shifts.   Any suggestions
« Last Edit: July 25, 2017, 11:11:56 AM by BinaryBob »