Yes I have specially cause of this thread
--- Looking forward to have it for Life.
As @scorpion and @Qamar mentioned: The culprit are the PSO station. I have a SuperPower 70cc and Honda 70cc too and same is the problem you mentioned. Shell runs goods, but I experience a lil loss of fuel average both in Car and Bikes ------- But in my case getting filled from Caltex both bikes Car run cool plus a good fuel average, mostly get filled from Caltex DHA next to OCS Head Office Main Korangi Road opp Toyota Defense.