Kia Optima: Chassis and body - Maintenance schedule - Maintenance - Kia Optima TF 2011-2025 Owners ManualKia Optima: Chassis and body

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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) 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.
(4) If necessary, rotate and balance the wheels.
(5) If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized Kia dealer along with information on how to use them. Do not mix other additives.

Engine control system
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MAINTENANCE UNDER SEVERE USAGE CONDITIONS (T-GDI ENGINE)
The following items must be serviced more frequently on cars mainly used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals. R : Replace SEVE ...

See also:

Removal
[Bank 1 / Intake] 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the OTS (A). 3. Disco ...

Electrical Equipment
The electrical system of your vehicle is designed to perform under all reasonably expected operating conditions. However, before any additional electrical equipment is installed in your vehicle, c ...

Satellite radio reception
Satellite radio reception You may experience difficulties in receiving SIRIUS® satellite radio signals in the following situations. If you are driving in a tunnel or a covered parking area. ...

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