I don't know if this is normal but when I start to accelerate it kind of feels like the car is nudging anyone else have this issue or know what could be causing this?

 

Not sure if nudging is the same as surging? I get it under part throttle acceleration at times but not under hard acceleration. Not sure what would cause this though. My '08 did it too.

Frank

 

I had a similar problem.. under light throttle load at 2200 rpm or so it would surge up 3-400 rpm and back.. also sometimes felt like i was being buffeted by the wind at steady throttle. After having a Stage 1 oil consumption test done at which time they did a ECU flash plus other updates my car has been flawless.. smooth as a baby's butt.