Air cleaner

Filter replacement
It must be replaced when necessary, and should not be cleaned and reused.
Replace the filter according to the Maintenance Schedule.
If the vehicle is operated in extremely dusty or sandy areas, replace the element more often than the usual recommended intervals.
CAUTION:
• Do not drive with the air cleaner
removed; this will result in excessive
engine wear.
• Use a KIA genuine part. Use of non-genuine parts could damage the air flow sensor.
See also:
Key positions
Ignition switch position
LOCK
The steering wheel locks to protect
against theft. The ignition key can be
removed only in the LOCK position.
When turning the ignition switch to the
LOCK positio ...
Audio system
AM and FM radio signals are broadcast
from transmitter towers located around
your city. They are intercepted by the
radio antenna on your car. This signal is
then received by the radio and sent ...
Efficient, Powerful Engine
Available in two powerplants - a 2.4-liter four-cylinder or a 2.7-liter V6
engine - and two five-speed transmissions (manual with LX four-cylinder model
only), the 2009 Kia Optima introduces a new ...


