Normal maintenance schedule
Engine control system
Chassis and body
Chassis and body
Chart symbols:
I - Inspect these items and their related parts. If necessary, correct, clean, refill, adjust or replace.
R - Replace or change.
L - Lubricate.
(1) Refer to the lubricant and coolant specifications in the Owner’s Manual.
(2) More frequent maintenance is required if driving under dusty conditions.
(3) Inspect for excessive valve noise and/or engine vibration and adjust if necessary. A qualified technician should perform the operation.
(4) More frequent maintenance is required if the vehicle is operated under any of the following conditions: a. Short-distance driving.
b. Driving on dusty roads.
c. Extensive idling or slow-speed driving in stop-and-go traffic.
(5) If necessary, rotate and balance the wheels.
* Note: Check the engine oil and coolant levels every week.
See also:
By the numbers
The Kia Optima is a five-seat mid-size segment passenger car that has an
interior that the EPA will probably consider a full size interior.
Longer, lower and wider than the vehicle it replaces, it ...
Tires and wheels
Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommen ...
Manual climate control system
1. Fan speed control knob
2. Mode selection knob
3. Temperature control knob
4. Air conditioning button
(if equipped)
5. Air intake control button
6. Rear window defroster button
(if equipped ...


