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Just bought new 2012 Genesis 3.8 sedan. Immediately drove to Vegas. What a fantastic freeway cruiser! Love everything about car except for tranny. It seems to shift at times very slowly and when you floor it, there is a big hesitation before the power kicks in. Is this normal or just my 3.8?

Is there a TSB for the 2012 V6 8 Speed Tranny to improve shift responsiveness? I have seen a thread but it seemed to indicate it was for the 5.0 only. I would appreciate any clarifications.