Kia Optima: Emission Control System
The emissions control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Warranty Information Booklet in your vehicle.
Gasoline Containing Alcohol and Methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol), and
gasoline or gasohol containing methanol (also known as wood alcohol) are being marketed
along with or instead of leade ...
Vehicle Modifications
This vehicle should not be modified. Modification of your Kia could affect its
performance, safety or durability and may even violate governmental safety and emissions
regulations.
In addition, d ...
See also:
Explanation of scheduled maintenance items
Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the car is being
driven in severe conditions, more frequent
oil an ...
Troubleshooting
Water Pump
Symptoms
Possible Causes
Remedy
Coolant leakage
•
From the bleed hole of
the water pump
...
Room lamp
Type A
Type B
Type B
DOOR : In the DOOR position, the map lamp and the room lamp come on when
any door is opened regardless of the ignition switch position. When doors are
unlocked by ...