i seriously dont understand how you guys are achieving such high milages
i have 3 cars on cng
2006 civic exi promatec , max i get is 100 km , 650 tank filled
corolla gli 2004 max i get is 110 km , 650 tank filled
coure 2007 max i get is 140 km , 600 tank filled
and everyone says these are right , tell me what i need to do to get over 200 in either , or what am i missing! please