Engine oil and oil filter 9-6 Vehicle care and maintenance
9
Mitsubishi Motors recommends using only engine oils with the ILSAC certification sym- bol on the front of the container. If you cannot find oils
with the ILSAC certi-
fication symbol, use an API classification SN or higher oil with the following label.
This mark appears on the top of the oil con- tainer and tells you two important thingsabout the oil. Use engine oil with the proper thickness for the outdoor temperatures where you will bedriving.
CAUTION Overfilling will cause oil aeration and loss of oil pressure, which coul
d damage the engine.
WA R N I N GUsed engine oil is po
isonous, and can dam-
age your skin. Prolonged and repeatedcontact may cause serious skin disorders, including dermatitis and cancer. Do not let used oil touch your sk
in and wash thor-
oughly after working with it. Keep used oil out of
the reach of children.
NOTE
Engine oil consumption
is greatly influenced
by payload, engine speed, etc.
Good
The engine oil wi
ll deteriorate rapidly if the
vehicle is subj
ected 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 MAIN- TENANCE MANUAL”.
Engine oil identification mark
NOTE
ILSAC certification symbol
1- The upper part indicates the quality of
the oil.
2- The center part i
ndicates the SAE grade
of the oil viscosity.
Recommended engine oil vis- cosity API service symbol
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Air cleaner filter 9-8 Vehicle care and maintenance
9
The radiator cap must be
sealed tight to pre-
vent losing coolant, which may result in engine damage. Only use a Mitsubishi Motors Genuine Parts radiator cap, or anapproved equivalent.
Do not overfill the reservoir. Your vehicle uses a special radiator cap that stays sealed and lets the coolant flow from the reservoir back to the radiatorwhen the engine cools down. If you need to change the cap, use the exact same kind.
Check the coolant freeze point in the radi- ator with the proper gauge, and only whenit is safe. If you add antifreeze, the con- tents of the reservoi
r must be protected
against freezing. Keep the front of the radiator and con- denser clean. If the engine coolan
t temperature does not
rise after the engine
is warmed-up, take
your vehicle to an au
thorized Mitsubishi
Motors dealer or a repair facility of your choice to have the thermostat checked, and replaced if necessary.
N00937901540
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”.
The required concentrati
on of anti-freeze dif-
fers depending on the
expected ambient tem-
perature.Above -31 °F (-35 °C) : 50 % concentration of anti-freeze Below -31 °F (-35 °C) : 60 % concentrationof anti-freeze You can check the concentration level with a gauge from an automotive supply store, oryour authorized Mitsubi
shi Motors dealer or
service station can check it for you. Do not use water to adjust the concentration of coolant. Do not top off the reservoir with plain water only. Water by itself bo
ils at a lower temper-
ature and does not stop rust or freezing. If thewater freezes, it will
damage your cooling
system. Do not use tapwater. It can cause corrosion and rust.
Radiator cap
CAUTION
WA R N I N G Wait for the engine to cool down before opening the radiator
cap. Otherwise hot
steam or boiling c
oolant could spray up
from the filler po
rt and scald you.
Points to remember
Air cleaner filter
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