2008 KIA Optima air filter

7
Maintenance services / 7-2
Maintenance schedule / 7-3
Owner maintenance / 7-7
Engine compartment / 7-9
Engine oil / 7-11
Engine cooling system / 7-12
Brake fluid / 7-14
Drive belts / 7-15
Power steering / 7-15
Automatic transaxle / 7-16
Lubricants and fluids / 7-17
Air cleaner / 7-18
Climate control air filter / 7-19
Wiper blades / 7-20
Battery / 7-21
Tires and wheels / 7-24
Lubricant specifications / 7-35
Exterior care / 7-36
Interior care / 7-38
Maintenance

73
Maintenance
MAINTENANCE SCHEDULE Engine control system
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Kilometers or time in months, whichever comes first
× 1,000 km 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128
# Months 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
Engine oil & engine oil filter (1) R R R R R RRRRRRRR RRR
Drive belts (tension) I I I I
Cooling system hoses & connections I I I I I
Engine coolant (1) I I I I I RIIIIIRI III
Fuel filterRR
Fuel tank cap, lines, EVAP canister and hoses
II
Fuel tank air filter I R I R I
Air cleaner element (2) I I I I I RIIIIIRI III
Ignition wires I I
Spark plugs (Iridium coated)
Idle speed I I I I I
Engine timing belt 2.7 EngineR
Valve clearance (3)I
Replace every 160,000 km

Maintenance18 7Element cleaningThis element may be air cleaned or
replaced, depending on its condition.
Unless it is very dirty, merely shake it to
remove foreign particles. Each time this
filter is inspected, wipe the inside of the
air cleaner housing and cover with a
damp cloth. If the vehicle is operated in
extremely dusty or sandy areas, clean or
replace this element more often than at
the usual recommended intervals.
✽ ✽
NOTICEDo not drive with the air cleaner ele-
ment removed; this will result in exces-
sive engine wear.
AIR CLEANER
OMG075012
CAUTION -
Air cleaner
Operating the engine without the air
cleaner may result in poor perform-
ance, emission control malfunction,
and/or engine damage.

719
Maintenance
CLIMATE CONTROL AIR FILTER (IF EQUIPPED)The climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the vehi-
cle from the outside through the heating
and air conditioning system. If dust or
other pollutants accumulate in the filter
over a period of time, the air flow from the
air vents may decrease, resulting in
moisture accumulation on the inside of
the windshield even when the outside
(fresh) are position is selected. If this
happens, have the climate control air fil-
ter replaced by an Authorized Kia Dealer.The climate control air filter should be
replaced every 15,000 km (10,000
miles). If the vehicle is operated in the
severely air-polluted cities or on dusty
rough roads for a long period, it should
be inspected more frequently and
replaced earlier. When you try to replace
the air filter by owner maintenance,
replace it performing the following proce-
dure, and in this case, be careful to avoid
damaging other components.
1LDA5047
Outside air
Recirculated
air
Climate control
air filterBlower
Evaporator
coreHeater core

Index2 9Air bags-supplemental restraint system ····················3-48
Air cleaner ····································································7-18
Antenna ·········································································3-93
Audio remote control···················································3-94
Audio system ································································3-95
Automatic climate control···········································4-55
Automatic transaxle ·············································4-6, 7-16
Battery···········································································7-21
Before driving·································································5-4
Brake fluid ····································································7-14
Brake system ································································4-10
Climate control air filter ·············································7-19
Compass - Z-Nav™ compass ······································4-36
Cruise control system ··················································4-18
Defroster ·······································································4-46
Door locks ·····································································3-10
Drive belts ·····································································7-15Electrical circuit protection ··········································6-6
Electronic stability control ··········································4-21
Emergency starting························································6-3
Emission control system ················································5-2
Engine compartment ··············································2-4, 7-9
Engine cooling system ·················································7-12
Engine oil ······································································7-11
Exterior care·································································7-36
Fuel filler lid ·································································3-72
Fuel requirements ··························································5-2
Gauges ···········································································4-25
Hazard warning flasher ··············································4-47
Homelink® wireless control system ···························3-79
Hood ··············································································3-71
How to use this manual ·················································1-2ABC
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