Allison Transmisson Model MD3000MH
The 3000 Transmission went into Limp Mode after being in traffic for several hours. Had the Trans checked by Inland Power Group, Carol Stream,IL, (They were originally Detroit Allison before coming u...
Forum Discussion
I took my coach to an Allison shop in northern San Diego last year. They did a fluid and filter change and put in Transyn. The told me when I picked it up that I was good for 300k miles. If I were the OP I would do a fluid and filter change first.
