Allison Transmission Sticking in Park


New Member
I have a Workhorse W22. The Allison TX is sticking in park. It's happened about a dozen times, but not when I take it to the dealer. They keep telling me Workhorse wont do anything aobut it until they can duplicate the problem at the shop. Does anyone now what could be casuing this and is it a prevalent problem for anyone else?

Thanks, Dave H