2012 MITSUBISHI OUTLANDER Owners Manual

7-8 Vehicle care and maintenance
7Engine oil and oil filter
N00937700857
To check and refill engine oilIt is normal for an engine to use oil. You may need to add oil
between the recommended oil change intervals. Before starting
the engine, check the engine oil level. Refill if necessary.
To check the oil level, remove the dipstick, wipe it off, and
gently reinsert it all the way. Slowly pull the dipstick straight
out and check the oil level by checking the upper surface of the
dipstick. The oil level must not go above the line on the dip-
stick.NOTE
If it is difficult to verify the oil level, wipe off the dipstick
and reinsert it. Wait a moment and then recheck the oil
level by checking the upper surface of the dipstick.
If the level does not reach the line which shows the smallest
amount of oil required, remove the oil filler cap on the engine
valve cover, and fill to within the “Good” range.
2.4 L models
Good
Good 3.0 L models
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Vehicle care and maintenance
7-9
7
NOTE
Engine oil consumption is greatly influenced by payload,
engine speed, etc.

The engine oil will deteriorate rapidly if the vehicle is
subjected to severe conditions (for example, repeated
operation on rough roads, in mountainous regions, on
roads with many uphill and downhill gradients, or over
short distances). Consequently, the oil will require earlier
replacement in accordance with the schedule in the
“WARRANTY AND MAINTENANCE MANUAL”.
Engine oil identification markMitsubishi Motors recommends using only engine oils with the
ILSAC certification symbol on the front of the container.
CAUTION
!
Overfilling will cause oil aeration and loss of oil
pressure, which could damage the engine.
WA R N I N G
!
Used engine oil is poisonous, and can damage your
skin. Prolonged and repeated contact may cause
serious skin disorders, including dermatitis and can-
cer. Do not let used oil touch your skin and wash
thoroughly after working with it.
Keep used oil out of the reach of children.
ILSAC certification symbol
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7-10 Vehicle care and maintenance
7
If you cannot find oils with the ILSAC certification symbol,
use an API classification SM oil with the following label.
This mark appears on the top of the oil container and tells you
two important things about the oil.
Recommended engine oil viscosityUse engine oil with the proper thickness for the outdoor tem-
peratures where you will be driving.2.4 L modelsSAE 0W-20 engine oil is strongly recommended for optimum
fuel economy and cold starting.
If SAE 0W-20 is not available, the ILSAC certification oil of
other viscosity grades can be temporarily used.
1- The upper part indicates the quality of the oil.
2- The center part indicates the SAE grade of the oil viscosity.API service symbolBK0138000US.book 10 ページ ２０１１年４月１３日　水曜日　午前１１時１７分

Vehicle care and maintenance
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3.0 L modelsSAE 5W-20 engine oil is strongly recommended for optimum
fuel economy and cold starting.
To replace the oil filterThe oil filter should be replaced at the time or mileage speci-
fied in the “WARRANTY AND MAINTENANCE MAN-
UAL”.
Only use high quality replacement filters on this vehicle. The
manufacturer’s specifications for Genuine Mitsubishi oil filters
require that the filter can withstand a pressure of 256 psi (1.8
MPa). A Genuine Mitsubishi oil filter is the best replacement
filter.
Follow the installation instructions printed on the filter.
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7-12 Vehicle care and maintenance
7Engine coolant
N00937800496
To check the coolant levelThe engine coolant reserve tank (A) lets you quickly see when
you need to add coolant. When the engine is cold, the level of
the coolant in the reserve tank should be between the FULL
and LOW marks. The radiator usually stays full so there is no
reason to remove the radiator cap (B) except when you check
the coolant freeze point or replace the antifreeze coolant.
To add coolantMitsubishi Genuine Coolant provides excellent protection
against corrosion and rust formation on all metals, including
aluminum, and prevents clogs in some parts of engine.
If you need to add coolant often, or if the level in the reserve
tank does not drop when the engine cools, the cooling system
should be pressure-tested for leaks. Take your vehicle to an
authorized Mitsubishi Motors dealer or a repair facility of your
choice for testing.
FULL
LOW
Use “Dia Queen Super Long Life Coolant Premium” or equiva-
lent*.
*: similar high quality ethylene glycol based non-silicate, non-
amine, non-nitrate and non-borate coolant with long life
hybrid organic acid technology
CAUTION
!
Do not use alcohol or methanol antifreeze or any
engine coolants that contain them. Using the wrong
antifreeze can corrode aluminum parts.
The required concentration of anti-freeze differs
depending on the expected ambient temperature.
Above -31 °F (-35 °C) : 50 % concentration of anti-
freeze
Below -31 °F (-35 °C) : 60 % concentration of anti-
freeze
You can check the concentration level with a gauge
from an automotive supply store, or your authorized
Mitsubishi Motors dealer or service station can
check it for you.
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Vehicle care and maintenance
7-13
7
Radiator capThe radiator cap must be tight sealed to prevent losing coolant,
which may result in engine damage. Only use a Genuine Mit-
subishi Parts radiator cap, or an approved equivalent.Points to remember
Do not overfill the reserve tank.

Your vehicle uses a special radiator cap that stays sealed
and lets the coolant flow from the reserve tank back to the
radiator when the engine cools down. If you need to
change the cap, use the exact same kind.

Check the coolant freeze point in the radiator with the
proper gauge, and only when it is safe. If you add anti-
freeze, the contents of the reserve tank must be protected
against freezing.

Keep the front of the radiator and condenser clean.
If the engine coolant temperature does not rise after the
engine is warmed-up, take your vehicle to an authorized
Mitsubishi Motors dealer or a repair facility of your
choice to have the thermostat checked, and replaced if
necessary.
Do not use water to adjust the concentration of cool-
ant.
Do not top off the tank with plain water only. Water
by itself boils at a lower temperature and does not
stop rust or freezing. If the water freezes, it will
damage your cooling system. Do not use tapwater. It
can cause corrosion and rust.
WA R N I N G
!
Wait for the engine to cool down before opening the
radiator cap. Otherwise hot steam or boiling coolant
could spray up from the radiator and scald you.
CAUTION
!
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7-14 Vehicle care and maintenance
7Air cleaner filter
N00937900367
The air cleaner filter will get dirty and dusty from use and not
filter properly. Replace it with a new filter using the schedule
in the “WARRANTY AND MAINTENANCE MANUAL”.
1. For 2.4 L models, remove the two clips (A), then remove
the duct (B).2. For 2.4 L models, while holding down the tab (C), pull out
the connector (D).BK0138000US.book 14 ページ ２０１１年４月１３日　水曜日　午前１１時１７分

Vehicle care and maintenance
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7
3. Unclamp the cover. Open up the top of the cover and take
out the air cleaner filter.4. Replacing the air cleaner filter and put the cover back on
in its original position.
NOTE
Genuine Mitsubishi Motors Parts are recommended when
replacing the air cleaner filter.

For 2.4 L models, make sure that the connector is properly
reconnected.

After replacing the air cleaner filter, make sure that the
hinges at the bottom of cover are firmly set.
2.4 L models3.0 L models
2.4 L models
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