Kia Optima: Engine Mechanical System

Precautions For Catalytic Converter

If a large amount of unburned gasoline flows into the converter, it may overheat and create a fire hazard. To prevent this observe th ...

General Information

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Front Seat Adjustment - Power
The driver's seat can be adjusted by using the control knob on the left side of the seat. Before driving, adjust the seat to the proper position so as to easily control the steering wheel, ped ...

Climate control seat (if equipped)
The climate control seat is provided to cool or warm the seat during hot or cold weather by blowing air through small vent holes on the surface of the seat and seatback. While the engine is runn ...

Checking the coolant level
WARNING Removing radiator cap Never attempt to remove the radiator cap while the engine is operating or hot. Doing so might lead to cooling system and engine damage. Also, hot ...