Hi, I have my PII since end of October. My last tank is 750.7 mi 57.78mpgUS 12.99ga. picture : As the title indicates, I want to reach kilo-tank with my PII, as I was doing it so easily with my old polluting diesel (1268.9mi 77.87mpgUS 16.30ga). My last 7 days has been 61.1mpgUS and my best trip (cold engine) 67.7mpgUS. I need to improve my FE to reach the needed 77.7mpgUS but I'm ready to Have fun, Denis.