301 1.6 BlueHDI Injector exercise

1) click sound from gear when the vehicle is idle (problem solved gear ropes are lubricated and fixed)

2) jerky operation of the vehicle in the first run (problem solved with new software)

3) vehicle like springing at low speeds (back and forth) (the problem has been partially solved still continues injector exercises and the software has been reduced compared to the past) vehicle injector exercise was shaking even when the ramp went down before the software, or the vehicle just shook back and forth at the end. so;

My question is, has this happened to other 301 users? or how to solve it. The above 3 problems, which I will take to the MEPA service in Istanbul, were made in eagle ÖZTEK ....