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allison not shifting

  1. 911 Problems Forum
    Hello, I'm Mike. Alright everyone im at a loss. I have tried just about everything I can think of to get this allison back to working order and I have been unsuccessful. So here is the story. I have a 04 f-350... Stay with me please. I dropped the 6.0 and put in a 24v 5.9 cummins and set it...