[highlight]@c123pk
well you are rite bro mein ey last sey last time cng fill kerwaya thaa to osmein mera cng cylinfer 270 ka full hoa thaa jo normally 230-240 on empty cylenider per hota hey.waisey farq TOTAL,PSO,SHELL,CALTEX ke ypumps sey bhee farq perhta hey as compare to PRIVATE CNG PUMPS[/highlight]