Dear PW, recently i changed the CVT gear fluid of my Vitz 2013, including hub and filter cleaning and replacement of hub seal. The mechanic poured full can of 4 litter but also keep pouring little more as "he don't see the oil coming out from intake hole", because there is no oil guage in the hub to check the poured oil quantity.
Probably this is the way he checked the oil quantity.
After couple of days the car is now start jerking when no paddle is pressed and keep jerking until press the paddle a little bit. Previously there were no this kind of jerk in the car.
Please suggest does he poured more amount of gear oil, or there is something else that need to be care about.