0411 Transmission Flaring - Tuning or Trans issue

[Hog]

Is it an actual flare, which is where the engine rpm increase during the shift, above the rpm at which the shift was initiated?
or
Is it a shift "bog", rpm drops properly during the shift, but the perception of an excessive decease in forward acceleration is evident.

If it is a "bog" and you are using an L31 calibration as a base in the 0411 PCM, the Torque Management could be an issue. The amount of Spark Advance removed is quite large, even more than in the newer 1999+ LM7 5.3 calibrations. IN stock type inductions/engines it can be especially noticeable at part throttle and downright annoying in modified configurations.

Doesn't entering "0" for shit times essentially eliminate the Adaptive Shifting strategies?

peace
Hog

[lionelhutz]

Yes, but adaptive shift is not torque management. Adaptive shift adjusts the line pressure during the shift.

[Hog]

I didn't suggest that disabling Adaptive Shifts was the same as TM

You recommended zeroing out the Shift Times, I'm assuming for diagnostics, and was attempting to follow your logic, which makes could help if its a shift flare..
Thanks

peace
Hog