912 UL 80 HP Fuel Consumption
I have been using my 912 Ul 80HP for about 14 years.
I have recently noticed that the fuel consumption is about 20 litres/h which is sensibly higher than the 16 -17 litres/h that I have obseved in the past running at 5000 rpm and 27.2 MAP.
Not to menthion the 15 litres/h that the manual states...
What would be the causes for this sensible fuel consumpiton increase?
My engine has run for 1300 hours to date.
thanks
zeb