Kia Optima: Changing the engine oil and filter
Have engine oil and filter changed by an authorized Kia dealer according to the Maintenance Schedule at the beginning of this section.
WARNING
Used engine oil may cause irritation or cancer of the skin if left in contact with the skin for prolonged periods of time. Used engine oil contains chemicals that have caused cancer in laboratory animals. Always protect your skin by washing your hands thoroughly with soap and warm water as soon as possible after handling used oil.
Checking the engine oil level
2.4 engine
2.0 engine
1. Be sure the vehicle is on level ground.
2. Start the engine and allow it to reach
normal operating temperature.
3. Turn the engine off and wait for a few
min ...
Engine coolant
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 on ...
See also:
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 ...
Components
1. Sub frame
2. Rear lower arm
3. Trailing arm
4. Rear shock absorber
5. Assist arm
6. Rear upper arm
7. Rear stabilizer bar
...
Pre-tensioner seat belt
Your vehicle is equipped with driver's and front passenger's pre-tensioner seat
belts. The purpose of the pre-tensioner is to make sure that the seat belts fit
tightly against the occupa ...