anyone notice a slight hesistation in the upper rpm's around 5k and up. its like the car studders for a sec or two... also whats the maintanence procedure once you hit 10,000 miles??? thanks
Yes, I have noticed the hesitation as well. I have less with the K&N filter..also less when really warmed up, but it is there. I have read other posts mentioning it as well. Several folks think it has something to do with air intake.
I have the same problem, from day one actually. I don't want to take it in yet because they might just start replacing parts left and right, messing with my baby in the process...
It doesn't botther me too much, but being a new car, you would expect to run like a new car - no hessitation.
I have also noticed it. As a matter of fact, it almost seemed more exaggerated after I put the Injen intake on, but it has been there for a while. I think I noticed it within the first week of ownership. But I figured if I took it in now, they would just blame the intake. I doubt my wife even notices it.