6 speed issues and shudder

Quote:

Originally Posted by PeterOZ

had mine rebuilt but got a poor job done and to get them to sort it I have to send them the box! $3k to remove and install so I just put up with it. [bawl] Transmission place told me to put two tubes of shudder fix in which I did and make no difference. [bighmmm] Not that I should have to after having it rebuilt.
It had a reco TC installed that was supposed to be upgraded with D4 to make it more suitable for heavy use.

Not a shudder as such but surging at low rpm so dawdling at 60kmh it will surge up and down. On highway @ 100kmh it does not seem to do it.

anyway it is drivable. [bighmmm]

Wow that's terrible, but could it be just the adaptions are still learning ?