Hi,
I am not sure if I should enter my 1st tank into the database, as the values is definitely not accurate.
I receive the car with a half filled tank. So, on the 1st top up, my mpg is
. Since the mileage travelled is very low, and yet I need to top up more than half a tank.
What is the practise here? Should I just remove my 1st tank, and make my 2nd tank the 1st?
