I got a 2002 Nissan Sentra GXE, although I dont think it has anything to do with my problem. These past few days my car has been jerking while I'm on gear, and I dont have my foot near the clutch, and the revs are ok too, so I have no idea whats going on, I know I can just take it to the dealership where I got it, but I want to know whats wrong my self before I take it to them. Can anyone tell me what my problem is. Oh and everything on the car is stock.

 

are you accelerting? if you are it could be the mass airflow sensor, or the speed output/ input sensor. shouldnt be too hard to fix.