The correct amount of oil needed is 4.75 quarts.
4 quarts
The owners manual states 4.25 quarts with the filter changed. Although 3.5 quarts usually gets me to the max mark when I change my oil (same car - 06 kia spectra 2.0).
10w30 10w30
The oil filter is under the alternator. Front of the car passenger side front of the engine.
it takes 3 and a half quarts
usually 4 quarts if you drained it correctly but just fill it slowly and check every few OZ
car kia 09 spectra sr5-had engine oil & filter change this am at KIA dealer-asked mechanic and looked at oil drum-mobil 5w30. hope this helps
10w40
twice a year
NINA FROM PHILADELPHIA WELL I HAVE A 2007 KIS SPECTRA AND I FOUND THAT YOU CAN USE EITHER 5W-20 WHICH IS THE REQUIRED TYPE, OR 5W-30 WHICH IS THE TYPE THAT I USED.
in the bottom of the oil pan
it is close to the passanger tire