2006 Duramax Allison Transmission Problems

Dickinson

New member
Messages
1
I'm dealing with 2006 Duramax Allison transmission problems. It keeps popping out of gear after it has gone a short distance. I've looked it over. What am I missing?
 
Trubadour

Trubadour

Farm Hand
Messages
45
If it's running cold it is prone to that behavior. Any codes ever pop up? Give it a code diagnostic and see if anything pops up.
 
 
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