Suggestion: It will be good if we can change the fuel from one vehicle to another, so that if we made a mistake or after sometime if we change our mind means it will be very very useful for us, and it will be useful in many other situations.
Note: it will be very useful for each and everyone in our city.
Thanks you very much
That is however, not possible in real world. so we ain’t making such thing. However, for mechanics that will be good thing. We will consider on their behalf.