so you should have full the tank .. ?
also 1100/74.3 = 14.8 Ltr of petrol .. but its tank capacity is 13 L ? seems something is fishy with that pump.. change it ..
do use all this petrol and note reading when reserve is hit..
the divid the reading by (13 ltr - x ltr in resrve ) where x is the reserve capacity..
then do few tests on 1 ltr petrol ..
how much km/l is quoted by yama pakistan ? i do not see any refrence to it.
if 13 ltr was poured and half of it is consumed then its kmpl figure is 40.
however lets get some realistic figures.