Kia Optima: Inspection| 1. | Check the engine oil quality. Check the oil deterioration, entry of water, discoloring of thinning. If the quality is visibly poor, replace the oil. |
| 2. | Check the engine oil level. After engine warm up stop the engine wait 5 minutes then check the oil level. Oil level should be between the "L" and "F" marks on the dipstick. If low check for leakage and add oil up to the "F" mark.
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Recommendation : 5W-30 ACEA A5 (If not available, refer to the recommended API or ILSAC classification)
API classification: SL or SM aboveILSAC classification : GF3, GF4 or above
ACEA Classification : A3 or A5SAE viscosity grade : Refer to the recommended SAE viscosity number

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Oil And Filter Replacement
Balance Shaft & Oil Pump. Components and Components LocationInspection
1.
Measure terminal-to-terminal
resistance of the blower resistor.
2.
measured resistance is not within
specification, the blower resistor must be replaced. (After re ...
Armed stage
Park the vehicle and stop the engine. Arm the system as described below.
1. Remove the ignition key from the ignition switch and exit the vehicle.
2. Make sure that all doors (and tailgate) and engi ...
Brake Line. Components and Components Location
Components
...