I just bought my 2011 V6 LT1 08/02/11
and it feels like the engine is stuttering around 35-45 mph I am taking it to service in the morning. Does anybody know what this is??? I just traded my 2005 Mustang and I know the transmissions are very different but I am having a hard time figureing out why this car is so shaky and not smooth, pulling off is the worse. I've driven a stick 10 years so I know how and when to shift. They better not give me any BS at Chevy service tommorrow. They tend to tell women BS.