C7 Z06 a8 manual shift hicup

[Davidrumble8]

2017 Z06 a8 4000km. When shifting in manual mode there is a short hesitation at third gear around 2500 rpm under acceleration. Does not happen in auto shift mode. No codes. Dealer tested and report sent to GM. No news yet. Anybody else?

 

[ddgermann]

This is a hot topic all over David.

Start here Man.

torque converter

I drive an M7 but have followed the thread.

Derek

 

[Davidrumble8]

This is a hot topic all over David.

Start here Man.

torque converter

I drive an M7 but have followed the thread.

Derek

Thanks !

 

[Dub]

Hope this all gets sorted for you, with as little inconvenience as possible.