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Old 06-15-2022, 10:10 AM   #12
LT1ornothing

 
Drives: 2020 LT1 M6
Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
Quote:
Originally Posted by BiltN66 View Post
Sorry about this... but I'll be "That guy"....

Are you guys tuning these due to the A8 Shudder problem, or just in general. And if so on the A8 problem, what's been your result. Can this HP Tune eliminate the shudder? Thank you in advance.
They are not tuning the tcm for shudder issues. They are tuning the tcm to maximize shift points and shift firmness for the specific modifications they have on their builds. Aftermarket torque converters with higher stalls require tcm tune to function correctly.

No, hp tuners can not eliminate the shudder, tcm tune does not eliminate shudder. Only a fluid flush or torque converter swap will resolve the shudder.
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