rzcsprings
New Member
Allison Man: I have an 04 Itasca Suncruiser 35U, with the GM 8.1 and the Allison 1000. Occasionally when leaving a dead stop, with moderate acceleration, the transmission locks up in second gear, will not upshift or downshift. If I pull over, cut the engine, restart, all is well. The Allison Technical Assistance Line tells me that once in a while the transmission "acts stupid", and to have it checked, which is no small task, being many miles from a service center. Otherwise it works perfectly. Would appreciate your comments, please. Thanks! RZ