tonight after work I started my car up, and drove off just fine, when I got to my first stop sign I stopped and when I went back into first no matter what, the car kept wanting to die, I jammed the clutch again and pulled it outta gear then back in again. Still the same thing. I turned the car off and it stuttered a little before starting. this is a brand new car, I don't get it. maybe I did somethin wrong?