Torque Converter Shudder Solved A Guide to Regain Smooth Transmission

Got a new torque converter and a flush and 30k miles later the shudder is already back. I can't keep throwing torque converters at this issue. I ... Eventually Toyota will release a TSB to eliminate the shudders but your fuel economy goes for a crap when Toyota flashes your ecm to compensate ... Do you have any TCM tuning or is it still the factory transmission tuning? I noticed the torque converter shutter you're talking about, it feels ... A torque converter shudder occurs when the torque converter fails to transfer power smoothly. This can happen due to a variety of reasons. Make sure you are getting a full system change out. A drain and refill with a filter is good but if the fluid is bad enough it will not improve ... The shudder is gone, and it seems to shift much better now as well. I've got 500 ish miles on it now with no slipping, no slopping, no jolting, and no ... The shudder was gone. GONE. The transmission now drives like it should. No more groaning, no more rpm dipping, and no more torque converter slip. This fix is a cheap way to end torque converter shudder but is by no means the correct way to end the problem! The shudder is the torque converter clutch (TCC) engaging and disengaging in quick succession instead of completely locking up as instructed ... Perhaps someone can explain to me exactly what torque converter (TC) shudder is. Can it happen when the lock up works fine?