Jerking when the car is driving and is going into the next gear
3 Answers
Sounds like the engine is not running right, probably needs to be gone over with a tune-up. sounds like the engine is missing on more than one cylinder.
Try draining and filling your Transmission fluid. Add some Lucas Transmission fix http://lucasoil.com/products/transmission- products/lucas-transmission-fix during the refill (make sure you also use the proper type of transmission fluid).
Its one or the other, hard telling behind this screen.