Hello pakwheelers hope everyone is doing great ,
I am facing a issue in my revo 2017
The issue is whenever i shift it into D its gives a jerk but then while running its fine even gear changing is fine too
Last 2 works i have got done is
1. Shaft cross changed x2
2. Gear oil chamber was leaked so mechanic removed the pan and oil was very dirty and thick so he recommended to change it , and got it replaced with fresh gear oil
Now after this work car is giving jerk while putting it in D
some are saying its of shaft
Some are saying car was running on thick gear oil and now we have changed the gear oil so oil pressure needs calibration
Gear need calibrarion
What to do experts suggestions needed