hello...recently my persona having some problem where the check engine light on and when i change gears from N>D or N>R..the car jerk hardly...(the feeling of jerk is like you releasing the clutch in manual cars)... then engine got no power to accelerate and the gear i assume is locked in 3rd gear where crusing rpm is higher *80km/h=3400rpm., 100km/h=4100rpm... then upon that, i do try shift from D to 2,L the car able to engage 2nd and 1st gear... however when the light didnt on, the gear...