Kia Optima: Oil Capacity
- 2400cc 4-cyl. Engine
- Without filter change : 4.2 qts (4.0 liters)
- With filter change : 4.5 qts (4.3 liters) - 2700cc V-6 Engine
- Without filter change : 4.75 qts (4.5 liters)
- With filter change : 5.1 qts (4.8 liters)
Use only the specified service grade engine oil.
✽ NOTICE
- Although oil filters may have the same external appearance, their internal designs differ significantly. These filters are not interchangeable. To avoid potential engine damage, use only the specified filter. Consult an authorized Kia dealer.
- Follow these instructions carefully. An improper oil filter installation can cause oil leakage and engine damage. Drained engine oil should be disposed of properly, according to local environmental protection agency codes. It should not be thrown down the drain or in the trash.
Changing the Engine Oil and Filter
Change engine oil and filter according to the Scheduled Maintenance at the beginning
of this section.
WARNING - Engine Oil
Continuous contact with USED engine oil has caused skin cancer in la ...
Engine Cooling System
The high-pressure cooling system has a reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and coolant level at least once a ...
See also:
Identification Number Description. Vehicle Identification Number
1.
World Manufacturer Identifier
(WMI)- KNA (Korea) : Passenger vehicle, MPV(Multipurpose
Passenger Vehicle)/SUV(Sports Utility Vehicle)/RV(Recreational Vehicle)
- 5XX (U. ...
Transaxle Oil Temperature Sensor. Specifications
Specifications
▷ Type: Negative Thermal Coefficient Type
Temp.[(°C)°F]
Resistance (kΩ)
(-40)-40
48.1
(-20)-4.0
...
Seat Heater. Repair procedures
Inspection
First Seat Heater
1.
Check for continuity and measure
the resistance between No.4 and No.6 terminals.[Cushion]
No.
Description ...