engine MITSUBISHI MIRAGE 2015 6.G Owners Manual

Service precautions 9-2 Vehicle care and maintenance
9
N00937300387
Taking regular care of your vehicle will pre- serve its value and appe
arance as long as pos-
sible. You can do some of the maintenance work yourself, and the rest should only be per- formed by an authorized Mitsubishi Motors dealer or a repair facility of your choice. If you discover a malfunction or other prob- lem, have it corrected by an authorizedMitsubishi Motors dealer
or a repair facility
of your choice. This section descri
bes the maintenance
inspections that you can do yourself, if you so desire. Follow the instructions and precau- tions for each procedure.
Have you purchased the Mitsubishi Motors Diamond Care Protection Plan? The Plansupplements your new
vehicle warranties.
See your authorized Mitsubishi Motors dealer for details. Only use the designated positions shown in the illustration.
Service precautions
WA R N I N G When checking or servicing the inside of the engine compartment, be sure the engine is stopped and has had a chance tocool down. If you need to work in the engine compart- ment with the engine running, be espe- cially careful that you
r clothing, hair, etc.
does not get caught in the fan, drive belts,or other moving parts.
 The fan can turn on automatically even if the engine is not running. Turn the igni-tion switch to the “OFF” position or putthe operation mode in OFF to be safe while you work in
the engine compart-
ment. Do not smoke or allow open flames around fuel or the battery. The fumes are flamma-ble. Be extremely careful when working around the battery. It
contains poisonous
and corrosive sulfuric acid. Do not get under your ve
hicle while it is on
a jack. Always use properly rated automotivejack stands. Handling your vehicle’s parts and materi- als in the wrong way can injure you. Ask an authorized Mitsub
ishi Motors dealer
or a repair facility of your choice if youhave questions.WA R N I N G
If your vehicle is raised with a garage jack * - Front of the vehicle
Never use the rear suspensions as a jack- ing point.
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Catalytic converter
Vehicle care and maintenance 9-3
9
N00937400450
The catalytic converter requires you to use unleaded fuel only. Leaded gasoline will destroy the emission-c
ontrol effectiveness of
the converter. Normally, the catalyti
c converter does not
require maintenance. However, it is important to keep the engine properly tuned for the con- verter to continue to work properly.
To reduce the possibili
ty of catalytic con-
verter damage:  Use UNLEADED GASOLINE ONLY of the type of recommended in the “Fuel selection”. Do not drive with an extremely low fuel level. Running out of gas could damage the catalytic converter. Do not try to start the engine by pushing or towing the vehicle. If the battery is weak or run down, use jumper cables toproperly start the engine.
 Do not idle the engine with any spark plug wires disconnected or
removed, such as
when performing diagnostic tests.  Do not idle the engine for a long time if it is idling roughly or otherwise obviouslymalfunctioning.  To prevent the catalytic converter from being damaged from unburned gas, do notrace the engine when stopping the engine.  Stop driving the vehicle if you think the performance is noticeably low, or the engine has a malfunction such as with the ignition, etc. If you are not able to stopdriving immediately, slow down and drive for only a short time.
Have your vehicle
checked at an authorized MitsubishiMotors dealer or a repair facility of your choice as soon
as possible.
 In unusual situations involving major engine problems, a burning odor may indicate severe a
nd abnormal catalytic
converter overheating. If this occurs, stopin a safe place, shut
the engine off and let
the vehicle cool. Once the engine is cool, immediately take your
vehicle to a dealer
or a repair facility of
your choice for ser-
vice.
WA R N I N G Set a garage jack only at the position shown here. If the gar
age jack is set a
wrong position, it could damage yourvehicle and/or your
vehicle might fall
from the jack causing injury or death. Do not use the jack on a tilted or soft sur- face. Otherwise, the jack might slip and causepersonal injury. Always
use the jack on a
flat, hard surface. Before setting the jack, make sure there are no sand or pebblesunder the jack base.
Catalytic converter
CAUTION Damage to the catalytic
converter can result
if your vehicle is not
kept in proper operating
condition. If the engine
malfunctions or mis-
fires, or if your vehi
cle performance suffers,
have it serviced
promptly. Running your
vehicle when it is ove
rheated may result in
damage to the conve
rter and vehicle.
WA R N I N GDo not park or run your vehicle in areas where combustible materials such as dry grass or leaves can come
in contact with a
hot exhaust, since a fire could occur. Do not put undercoat paint on the cata- lytic converter.
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Engine hood 9-4 Vehicle care and maintenance
9
N00937501575
Use the engine hood re
lease lever (located
under the instrument panel near the driver’s door) to unlock the engine hood. Pull the lever toward you to release the engine hood latch.
Release the lever and
lift the engine hood.
Support the engine hood with the hood prop. Insert the hood prop securely in the opening under the hood marked with an arrow.
Unlatch the prop from the engine hood and put it back in its retainer. Slowly lower the engine hood about 8 inches (20 cm), then let it drop from its own weight.
Engine hood To open
WA R N I N G Never use the release lever to unlatch the engine hood while the
vehicle is in motion.
Do not drive your vehicle unless the engine hood is locked.
NOTE
 To prevent damage to the engine hood and wipers, make sure the wipers are at restingposition when you open the engine hood.
CAUTION Always insert the support prop into the hole specially made for
it. Propping the engine
hood at any other place could cause the propto slip out and lead to an accident. The hood prop can fall out if the hood is lifted by a strong wind.
To close
CAUTION Be careful not to trap your hands or fingers when closing the engine hood.
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View of the engine compartment
Vehicle care and maintenance 9-5
9
N00937600713
N00937702011
It is normal for an engi
ne to use oil. You may
need to add oil betwee
n 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 dipsti
ck straight out and
check the oil level by checking the upper sur- face of the dipstick. Th
e oil level must not go
above the line on the dipstick. If the level does not reach the line which shows the minimum amo
unt of oil required,
remove the oil filler cap on the engine valve cover, and fill to within the “Good” range.
 Make sure the engine hood is firmly closed before driving.If you drive without the engine hood com-pletely closed, it c
ould open up while driv-
ing.NOTE
 If this does not clos
e the engine hood prop-
erly, drop it again from a slightly higher position.  Do not push down strongly on the engine hood. Depending on how strongly or whereyou push down, you could create a dent in the vehicle body.CAUTION
View of the engine compart- ment 1- Engine oil level dipstick 2- Air cleaner filter3- Battery 4- Brake fluid 5- Windshield and rear window washer
fluid reservoir
6- Engine oil filler cap 7- Radiator cap8- Engine coolan
t reserve tank
Engine oil and oil filter To check and refill engine oil
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 surfa
ce of the dipstick.
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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 GUsed 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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Engine coolant
Vehicle care and maintenance 9-7
9
Mitsubishi Motors Genui
ne 0W-20 Synthetic
Engine Oil is recommended for optimum fueleconomy and cold weather starting. If Mitsubishi Motors Genuine 0W-20 Syn- thetic Engine Oil is not available, 5W-20grade oils displaying th
e ILSAC certification
can be used. However, Mitsubishi Motors Genuine 0W-20Synthetic Engine Oil s
hould be used at the
next oil change to maintain optimum fuel economy and cold weather starting. The oil filter should be replaced at the time or mileage specified in the “WARRANTY ANDMAINTENANCE MANUAL”. Only use high quality
replacement filters on
this vehicle. The manufacturer’s specifica-tions for Genuine Mitsubishi oil filters
require that the filter can withstand a pressure of 256 psi (1.8 MPa). A Genuine Mitsubishioil filter is the best replacement filter. Follow the installation instructions printed on the filter.
N00937800597
The engine coolant reserve tank (A) lets youquickly see when you need to add coolant. When the engine is cold
, the level of the cool-
ant in the reserve tank should be between theFULL and LOW marks. The radiator usually stays full so there is no reason to remove the radiator cap (B) except when you check thecoolant freeze point or replace the antifreeze coolant.
Mitsubishi Motors Genuine Coolant provides excellent protection
against corrosion and
rust formation on all me
tals, including alumi-
num, and prevents clogs in some parts of theengine. 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 vehi- cle to an authorized Mitsubishi Motors dealeror a repair facility of
your choice for testing.
To replace the oil filter
Engine coolant To check the coolant level
FULL LOW
To add coolant Use “Mitsubishi Motors
Genuine Super Long
Life Coolant Premium” or equivalent
*.
* : similar high quality
ethylene glycol
based non-silicate
, non-amine, non-
nitrate and non-borate coolant with long life hybrid organic acid technologyCAUTION Do not use alcohol or
methanol antifreeze or
any engine coolants th
at contain them. Using
the wrong antifreeze can corrode aluminum parts.
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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 Genuine Mitsubishi Parts radiator
cap, or an approved
equivalent.
 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 needto change the cap, use the exact same kind.  Check the coolant freeze point in the radi- ator with the proper gauge, and only when it is safe. If you add antifreeze, the con- tents of the reserve tank must be protectedagainst freezing.  Keep the front of the radiator and con- denser clean. If the engine coolant 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.
N00937900413
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. Unclamp the cover. Open up the top of the cover and take out th
e air cleaner filter.
2. Replacing the air clea
ner filter and put the
cover back on in its original position.
 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 tank with plain water only. Water by itself boils at a lower temperature 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 radiator and scald you.
Points to remember
Air cleaner filter
NOTE
 Genuine Mitsubishi Motors Parts are recom- mended when replacing th
e air cleaner filter.
 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.
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Manual transaxle oil (if so equipped) Vehicle care and maintenance 9-9
9
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Whenever the manual transaxle oil level is checked, add oil to ma
intain the proper level,
if necessary. Refill or change with the oil according to thetable below.
N00938101129
The continuously variable transmission(CVT) should be maintained and serviced byan authorized Mitsubishi Motors dealer or a repair facility of your choice to obtain the best performance and longest life. It is impor- tant that the transmission fluid is kept at the correct level. Use only “Mitsubishi Motors Genuine CVTF-J4” transmission fluid to ensure opti-mum transmission performance. Do not use any fluid additives to the trans- mission.
N00938601339
The windshield and rear window washer fluid reservoir is in the
engine compartment.
Check the washer fluid level at regular inter-vals and add washer fluid to reservoir if nec- essary. Open the reservoir cap and check the level ofwasher fluid. The washer fluid level
should be kept approx-
imately 5 cm below the upper surface of the reservoir. When freezing weather is anticipated, flush out the water in the reservoir by operating the pump. Fill the reservoir with windshield anti- freeze (not radiator
antifreeze), and operate
the system for a few se
conds to flush out the
residual water.
CAUTION Take care not to scra
tch the engine air flow
sensor when removing
the air cleaner cover.
Manual transaxle oil
(if so
equipped)Oil type

Lubricant
Mitsubishi Motors Genuine NEW MULTI GEAR OIL ECO API Classifica-
tion GL-4
Viscosity range SAE 75W-80
Continuously variable transmission (CVT) fluid
(if
so equipped)Fluid type

CAUTION Using the improper transaxle fluid may dam- age the transaxle.
Special additives

Washer fluid
Upper surface Full
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Brake fluid 9-10 Vehicle care and maintenance
9
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The fluid level must be between the “MAX” and “MIN” marks on the reservoir. The fluid level falls slightly with wear of the brake pads, but this
does not indicate any
abnormality. The fluid in the master cylinder should be checked when doing other work under the engine hood. The brake
system should also be
checked for leaks at the same time. If the fluid level falls noticeably in a short length of time, it indi
cates leaks from the
brake system.
If this occurs, have
the vehicle checked by an
authorized Mitsubishi Motors dealer or arepair facility of your choice. Use the brake fluid conforming to DOT 3 or DOT 4. The reservoir cap must be tightly sealed to keep dirt and water out.
N00939100943
The condition of the batte
ry is very important
for quick starting and to keep the vehicle’selectrical system working properly. Check the battery regularly.
N00901500072
The electrolyte level
must be between the
limits shown on the outside
of the battery. Fill
it with distilled water
as needed. The inside of
the battery is divided into several compart- ments. Take the cap off of each compartmentand fill to the mark. Do not fill above the t
op line because a spill
during driving could cause damage.
Brake fluid To check the fluid level
MAX MIN
Fluid type
CAUTION Do not let any petrol
eum-based fluid touch,
mix with, or get into the brake fluid. This will damage the seals. Be careful when handling brake fluid. It can damage painted surfaces. Use only the listed brake fluid. Different brands of brake fluid have different addi-tives, and these can cause a chemical reac- tion. Do not mix brands of brake fluid. Keep the reservoir ta
nk cap closed to keep
the brake fluid from evaporating.
Battery
Checking battery electrolyte level
WA R N I N G If the battery goes flat, be sure to check the battery electrolyte level before con- necting booster cables. After checking the battery electrolyte level, make sure the caps are fittedsecurely.
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Battery
Vehicle care and maintenance 9-11
9
N00901600060
The battery is weaker in cold temperatures. This has to do with it
s chemical and physical
properties and is why a very cold battery,especially one with a low charge, will have a hard time starting your vehicle. It is recommended th
at you have your battery
and charging system checked by an autho- rized Mitsubishi Motors dealer or a repair facility of your choice
before the start of cold
weather. If necessary, have it charged. This will provide more reliab
le starting, and longer
battery life.
N00901701130
To disconnect the battery cable, stop theengine. Disconne
ct the negative (-) terminal
first, then the positive
(+) terminal. To recon-
nect the battery, first
connect the positive (+)
terminal and then the negative (-) terminal,before starting the vehicle. If any of the caps has a loose fit, replace the battery.
During cold weather Disconnection and connection
WA R N I N G
NOTE
 Open the terminal c
over (A) before discon-
necting or connecting
the positive (+) termi-
nal of the battery.  Loosen the nut (B) and then disconnect the battery cable from the positive (+) terminal.WA R N I N G Never disconnect the battery while the engine is running, or you could damage the vehicle’s electrical parts. Never short-circuit the battery. This could cause it to overheat and be damaged. Keep sparks, cigarette
s, and flames away
from the battery because the battery couldexplode. Electrolyte (battery ac
id) is made of corro-
sive diluted sulfuric acid. If it spills on nearby parts, it can crack, stain, or dis- color them. And if it gets on your skin orin your eyes, it can cause burns or blind- ness. Please observe the following han- dling instructions:
• If electrolyte gets
on plastic parts or
other nearby parts, wi
pe it off with a soft
cloth or chamois soak
ed in a solution of
water and neutral detergent then imme- diately rinse the affected parts with plenty of water.• If electrolyte gets on your hands orclothes, rinse thoroughly with water. Ifelectrolyte gets in your eyes, flush them with water immediat
ely and get immedi-
ate medical attention.
 Open doors and wind
ows in any closed
space where you may be charging orworking with the battery. Always wear protecti
ve clothing and gog-
gles when working with the battery, or have a skilled automobi
le technician do it.
If you are quick-charging your battery, first disconnect the battery cables. In order to prevent a short-circuit, be sure to disconnect the
negative (-) terminal
first, and reconnect it last. Battery posts, termin
als and related acces-
sories contain lead and lead compounds.Wash hands after handling.NOTE
 Check each battery terminal for corrosion. You can stop more corrosion by washingwith a solution of baking soda and water. Grease the posts and cl
amps after cleaning or
tightening them.WA R N I N G
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