This problem existed for over a year but every time I brought it to the dealer and later two different transmission garages they said it was fine because it did not have any codes and they could not seem to make it happen for their test drive. Frustrating but not the worst of it. Paid a lot to have it fixed and had to return 3X to transmission guy who took it apart 3X once to rebuild then to replace computer and 3rd to rebuild and replace computer again.

It still does same problem of stuttering when accelerating going up incline, now happens even more frequently. Transmission guy is experienced and highly reputable but stumped. We don’t seem to have any options left. We asked him about just getting new not rebuilt transmission but he said no because he doesn’t know what is causing problem, and doesn’t want us spending more money to have same problem.

Any suggestions would be very helpful.