Just finished the checks
I filled the tank and gauge went back up ok.
I did some calculations -
Petrol added = 41 litrs
I estimated that there was about 10 l in the tank to start
Giving tank capacity of 51 l.
Calculated = 55l
A big plus is that I now know a when the tank IS low!
It was sitting bang on empty but had about 10 l in it.
A nice safety margin.
