Shahrukh I discussed the gear shaking problem with you.
Didn't get the time to go to mechanic but are you sure that it is the gear oil problem?
The gear oil was changed at 30k service and now the ODO Reading is 46k MashaAllah.
Secondly my car when gets hot(like I drive for 30 minutes), parked it and then try to start it, it isn't starting.The problem is on CNG only.