ALLISON 2000mh TRANNY PROBLEM, HELP!!!
I run a 02" Winny Journey pushed by Cummins ISB 275, Allison 2000MH tranny. A month ago my VP-44 injector pump started throwing a check engine light and code. I took it to a shop and it turned out th...
Forum Discussion
So far W.W. Williams Allison Service Center, Atlanta, has diagnosed a failure in the valve body. I assume they are rebuilding the valve body, it will cost me about three grand. They have indicated the top side of the trans is ok. Only 82k on 02" but they think a previous owner may have let it sit, will get more info next week. At least i am getting answers from these folk, they seem to be top flight.
