2016 KIA Optima engine

819
Maintenance
Normal Maintenance Schedule (CONT.)
192,000 km (120,000 miles) or 96 months
❑Inspect battery condition
❑Inspect cooling system hoses and connections
❑Inspect clutch (if equipped) and brake pedal free play
❑Inspect vacuum hose
❑Inspect air conditioning refrigerant
❑Inspect brake hoses/lines and connections (including booster)
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball joint,
upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect brake fluid
❑Inspect fuel cap, fuel lines, fuel hoses and connections
❑Inspect fuel tank air filter (if equipped) *1
❑Inspect parking brake
❑Inspect vapor hose and fuel filler cap
❑Inspect valve clearance (if equipped) *2
(Every 96,000 km (60,000 miles) or 72 months)
❑Inspect drive belts (First, 96,000 km (60,000 miles) or 72 months
after every 24,000 km (15,000 miles) or 24 months)
❑ Inspect intercooler, in/out hose, air intake hose
- Turbo GDI (Every 12,000 km (7,500 miles) or 12 months)
❑ Replace climate control air filter (for evaporator and blower unit)
❑Replace air cleaner filter
(Continued)
*1Fuel tank air filter are considered to be maintenance free but periodic inspec-
tion is recommended for this maintenance schedule depends on fuel quality.
*
2Inspect for excessive tappet noise and/or engine vibration and adjust if nec-
essary.
*
3Engine oil (1.6 TGDI/2.0 TGDI) At first, replace at 5,000 km (3,000 miles) or
6 months, after that, every 8,000 km (5,000 miles) or 6 months.
*
4If TOP TIER Detergent Gasoline is not available, one bottle of additive is rec-
ommended. Additives are available from your authorized Kia dealer along with
information on how to use them. Do not mix other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
204,000 km (127,500 miles) or 102 months
❑Inspect air cleaner filter
❑Inspect battery condition
❑Inspect cooling system hoses and connections
❑Inspect clutch (if equipped) and brake pedal free play
❑Inspect vacuum hose
❑Inspect intercooler, in/out hose, air intake hose
- Turbo GDI (Every 12,000 km (7,500 miles) or 12 months)
❑Replace engine oil and filter (2.4 GDI) *3
(204,000 km (127,500 miles) or 204 months)
❑ Add fuel additive *4 (204,000 km (127,500 miles) or 204 months)
❑Rotate tire position (Every 12,000 km (7,500 miles))
(Continued)
❑Replace engine oil and filter (2.4 GDI) *3
(192,000 km (120,000 miles) or 192 months)
❑Replace coolant (First, 96,000 km (60,000 miles) or 60 months
after every 48,000 km (30,000 miles) or 24 months)
❑ Add fuel additive *4 (192,000 km (120,000 miles) or 192 months)
❑Rotate tire position (Every 12,000 km (7,500 miles))
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Maintenance
20
8
Normal Maintenance Schedule (CONT.)
216,000 km (135,000 miles) or 108 months
❑ Inspect air cleaner filter
❑Inspect battery condition
❑Inspect cooling system hoses and connections
❑Inspect clutch (if equipped) and brake pedal free play
❑Inspect vacuum hose
❑Inspect air conditioning refrigerant
❑Inspect brake hoses/lines and connections (including booster)
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball joint,
upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect drive belts
(First, 96,000 km (60,000 miles) or 72 months
after every 24,000 km (15,000 miles) or 24 months)
❑ Inspect intercooler, in/out hose, air intake hose
- Turbo GDI (Every 12,000 km (7,500 miles) or 12 months)
❑ Replace climate control air filter (for evaporator and blower unit)
❑Replace engine oil and filter (2.4 GDI) *3
(216,000 km (135,000 miles) or 216 months)
❑Replace spark plugs (iridium coated), (1.6TGDI/2.0TGDI)
❑ Add fuel additive *4 (216,000 km (135,000 miles) or 216 months)
❑Rotate tire position (Every 12,000 km (7,500 miles))
228,000 km (142,500 miles) or 114 months
❑Inspect air cleaner filter
❑Inspect battery condition
❑Inspect cooling system hoses and connections
❑Inspect clutch (if equipped) and brake pedal free play
❑Inspect vacuum hose
❑Inspect intercooler, in/out hose, air intake hose
- Turbo GDI (Every 12,000 km (7,500 miles) or 12 months)
❑Replace engine oil and filter (2.4 GDI) *3
(228,000 km (142,500 miles) or 228 months)
❑ Add fuel additive *4 (228,000 km (142,500 miles) or 228 months)
❑Rotate tire position (Every 12,000 km (7,500 miles))
*3Engine oil (1.6 TGDI/2.0 TGDI) At first, replace at 5,000 km (3,000 miles) or
6 months, after that, every 8,000 km (5,000 miles) or 6 months.
*
4If TOP TIER Detergent Gasoline is not available, one bottle of additive is rec-
ommended. Additives are available from your authorized Kia dealer along with
information on how to use them. Do not mix other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
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821
Maintenance
Normal Maintenance Schedule (CONT.)
240,000 km (150,000 miles) or 120 months
❑Inspect battery condition
❑Inspect cooling system hoses and connections
❑Inspect clutch (if equipped) and brake pedal free play
❑Inspect vacuum hose
❑Inspect air conditioning refrigerant
❑Inspect brake hoses/lines and connections (including booster)
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball joint,
upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect brake fluid
❑Inspect fuel cap, fuel lines, fuel hoses and connections
❑Inspect fuel tank air filter (if equipped) *1
❑Inspect parking brake
❑Inspect vapor hose and fuel filler cap
❑Inspect drive belts
(First, 96,000 km (60,000 miles) or 72 months
after every 24,000 km (15,000 miles) or 24 months)
❑ Inspect intercooler, in/out hose, air intake hose
- Turbo GDI (Every 12,000 km (7,500 miles) or 12 months)
❑Inspect dual clutch transmission fluid (if equipped)
❑ Replace climate control air filter (for evaporator and blower unit)
(Continued)
(Continued)
❑Replace air cleaner filter
❑Replace engine oil and filter (2.4 GDI) *3
(240,000 km (150,000 miles) or 240 months)
❑Replace coolant (First, 96,000 km (60,000 miles) or 60 months
after every 48,000 km (30,000 miles) or 24 months)
❑ Add fuel additive *4 (240,000 km (150,000 miles) or 240 months)
❑Rotate tire position (Every 12,000 km (7,500 miles))
No check, No service required
❑Automatic transmission fluid (if equipped)
*1Fuel tank air filter are considered to be maintenance free but periodic inspec-
tion is recommended for this maintenance schedule depends on fuel quality.
*
3Engine oil (1.6 TGDI/2.0 TGDI) At first, replace at 5,000 km (3,000 miles) or
6 months, after that, every 8,000 km (5,000 miles) or 6 months.
*
4If TOP TIER Detergent Gasoline is not available, one bottle of additive is rec-
ommended. Additives are available from your authorized Kia dealer along with
information on how to use them. Do not mix other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
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Maintenance
22
8
Maintenance Under Severe Usage Conditions
Severe Driving Conditions
A - Repeatedly driving short distance of less than 8 km (5 miles) in normal
temperature or less than 16 km (10 miles) in freezing temperature
B - Extensive engine idling or low speed driving for long distances
C - Driving on rough, dusty, muddy, unpaved, graveled or salt- spread roads
D - Driving in areas using salt or other corrosive materials or in very cold weather
E - Driving in sandy areas F - Driving in heavy traffic area over 32°C (90°F)
G - Driving on uphill, downhill, or mountain road
H - Towing a Trailer, or using a camper, or roof rack
I - Driving as a patrol car, taxi, other commercial use or vehicle towing
J - Driving over 170 km/h (106 mph)
K - Frequently driving in stop-and-go conditions
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer
to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
MAINTENANCE ITEMMAINTENANCE
OPERATIONMAINTENANCE INTERVALSDRIVING CONDITION
Engine oil and filter (2.4 GDI)REvery 6,000 km (3,750 miles) or 6 monthsA, B, C, D, E, F, G,
H, I, J, K
Engine oil and filter (1.6 TGDI/2.0 TGDI)REvery 5,000 km (3,000 miles) or 3 months
Air cleaner filterRMore frequentlyC, E
Spark plugsRMore frequentlyB, H
Automatic transmission fluidREvery 96,000 km (60,000 miles)A, C, E, F, G, I
Dual clutch transmission fluid REvery 120,000 km (75,000 miles)A, C, E, F, G, H, I, J
Front brake disc/pads, calipersIMore frequentlyC, D, G, H
Rear brake disc/padsIMore frequentlyC, D, G, F
Parking brakeIMore frequentlyC, D, G, H
Steering gear box, linkage & boots/lower arm ball joint,
upper arm ball jointIMore frequentlyC, D, E, F, G, H, I
Drive shafts and bootsIEvery 12,000 km (7,500 miles) or 6 monthsC, D, E, F, G, H, I, J
Climate control air filter (for evaporator and blower unit)RMore frequentlyC, E
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823
Maintenance
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
vehicle is being driven in severe con-
ditions, more frequent oil and filter
changes are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
Fuel filter (cartridge)
A clogged filter can limit the speed at
which the vehicle may be driven,
damage the emission system and
cause multiple issues such as hard
starting. If an excessive amount of
foreign matter accumulates in the
fuel tank, the filter may require
replacement more frequently.
After installing a new filter, run the
engine for several minutes, and
check for leaks at the connections.
Fuel filters should be installed by an
authorized Kia dealer.
Fuel filter (for gasoline)
Kia gasoline vehicle is equipped a
lifetime fuel filter that integrated with
the fuel tank. Regular maintenance
or replacement is not needed but
depends on fuel quality. If there are
some important safety matters like
fuel flow restriction, surging, loss of
power, hard starting problem etc, fuel
filter inspection or replace is needed.
The fuel filter be Inspected or
replaced by an authorized Kia dealer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. Have an authorized Kia dealer
replace any damaged or leaking
parts immediately.
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure that a new
vapor hose or fuel filler cap is cor-
rectly replaced.
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Maintenance
24
8
Vacuum crankcase ventilation
hoses
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filter
A Genuine Kia air cleaner filter is
recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Valve clearance (if equipped)
Inspect excessive valve noise and/or
engine vibration and adjust if neces-
sary. An authorized Kia dealer
should perform the operation.
Cooling system
Check the cooling system compo-
nents, such as the radiator, coolant
reservoir, hoses and connections for
leakage and damage. Replace any
damaged parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
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Maintenance
26
8
Brake discs, pads, calipers
and rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the
engine and listen carefully for any
exhaust gas leakage. Tighten con-
nections or replace parts as neces-
sary.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine
off, check for excessive free-play in
the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or
damage. Replace any damaged
parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged
parts and, if necessary, repack the
grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and dam-
age.
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827
Maintenance
ENGINE OIL
Checking the engine oil level1. Be sure the vehicle is on levelground.
2. Start the engine and allow it to reach normal operating tempera-
ture.
3. Turn the engine off and wait for a few minutes (about 5 minutes) for
the oil to return to the oil pan.
4. Pull the dipstick out, wipe it clean, and reinsert it fully. 5. Pull the dipstick out again and
check the level. The level should
be between F and L.
CAUTION - Replacing
engine oil
Do not overfill the engine oil. Itmay damage the engine.
■THETA 2.0L T-GDI
■THETA 2.4L - GDI
OJF075062■GAMMA 1.6L T-GDI
OJF075004
OJF075144L
WARNING- Radiator hose
Be very careful not to touch the
radiator hose when checking or
adding the engine oil as it may
be hot enough to burn you.
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