QUOTE(vaio pavilion @ Feb 18 2010, 05:23 PM)
this is wat the computer calculate.. i was like

when starting i drive the FC still ok.. but when the fuel drop to 3/4 it drinks fuel like water... got once it even go up to 15L/100km......
what to do??????????
any idea to save more fuel??????
Not sure what is happening, but the computer usually will gradually revert back to 'normal' calculations 1 day after filling up a full tank. Mine always show 14L/100km the very moment after topping up fuel, drops down to 10-12 within the first 10km (usually around 5km) and then once past 20km it will show the usual normal FC.
Mine's a 2.0 and the computer often shows around 7-7.4L/100km while on highways; average FC is around 8L/100km with highways being the most common. Pretty much what is expected in real life as mentioned:
QUOTE
In the first few hundred kilometres of our acquaintance, the Cerato used an entirely acceptable 8.5 litres/100km of general commuting and light family duties. On a cruise-controlled 100km/h run on Victoria's heavily speed-camera-afflicted highways, consumption dropped to a commendable 7.2l/100 km.
http://www.discountnewcars.com.au/kia/kia-...09bw.aspx#third