Hello All,

I have a new to me 2016 GS F with roughly 50k miles, When I am shifting in manual mode from 1-2 or 2-3, there is a slight shutter (light vibration) that occurs. It doesn't matter what drive mode I am in or the RPM I am shifting at but the shake always happens. I took it in to the dealership and they said the issue couldn't be replicated or that is was normal. Anyone else experience this?

 

mine also will do it but only when in manual mode and only in second gear and a little above 2000 rpm I just kinda chalked it up to that's the way it is mine is a 2017 with 46k on it but if I really get into it like where I'm mashing it I don't feel it just when I'm babying it

 

It's the torque converter. Don't worry too much about it.