NEED HELP: T444E INTERNATIONAL WITH AT 545
Hi i have 2000 international 4700 with t444e 7.3l diesel with at545 transmission i had the tranny replaced 1.5 years ago and i had a problem with it when it shifts from 2nd to 3rd gear only it revs up to 2000rpm and it starts to chug and clackle for a few seconds then it shifts into 3rd. this occurs every time but only when shifting from 2nd to 3rd. i have a 2 year warranty on this tranny from a authorized allison automatic shop. I had brought it back to them and they pulled the tranny out and replaced some parts and dyno tested it and they said it was good i picked it up and within the first day of driving it did the same thing. i have 6 months until warranty is up. Could this be a sensor problem or something inside the tranny? any comments or suggestions would be great.