Okay, so I've decided to keep track of my fuel consumption on a per-trip basis based on the readings on the display panel. Yung manual computation gagawin ko lang everytime ako magpapa-full tank ng gas.
This is for a
2012 Kia Rio 1.4 EX AT Sedan
FUEL - What fuel is loaded in my tank
KM REMAIN - estimate of how many km the car can still travel based on the amount of gas in the tank (from the display)
ODO - odometer reading (from the display)
T.HRS - trip travel time (in hours; from the display)
T.MINS - trip tavel time (in mins; from the display)
TRIP (KM) - distance of trip (from the display)
AVE KPH - average speed of trip (from the display)
MANUAL KPH - manual computation of average speed (travel distance divided by travel time)
L/100KM - average fuel consumption during the trip (from the display)
KM/L - conversion of the fuel consumption to km/L
MANUAL KM/L - distance travelled since last full tank divided by liters of gas needed to refill to full tank

repair kit lang. car care nut says, for toyotas, he recommends entire assembly replacement for...
rack and pinion repair