I'm hoping you might be able to help me with a long standing problem....
I have a 2003 2500HD with the 8.1L and the Allison transmission. Since the truck was new, I've found that the transmission shifts erratically when the weather is warm (about 90F), and when I'm in stop and go traffic. The engine revs quite a bit before downshifting. This becomes really annoying after a while....
I live in a rural area, and it hasn't been too big a problem, but I recently purchased a travel trailer and would like to get this resolved before setting out on the first trip.
Any help on this would be appreciated.
Thanks.
Bob
I have a 2003 2500HD with the 8.1L and the Allison transmission. Since the truck was new, I've found that the transmission shifts erratically when the weather is warm (about 90F), and when I'm in stop and go traffic. The engine revs quite a bit before downshifting. This becomes really annoying after a while....
I live in a rural area, and it hasn't been too big a problem, but I recently purchased a travel trailer and would like to get this resolved before setting out on the first trip.
Any help on this would be appreciated.
Thanks.
Bob