engine overheat MITSUBISHI GALANT 2011 9.G User Guide

Vehicle care and maintenance
7-3
7 Catalytic converter
N00937400333
The catalytic converter requires you to use unleaded fuel only.
Leaded gasoline will destroy the emission-control effective-
ness of the converter.
Normally, the catalytic converter does not require maintenance.
However, it is important to keep the engine properly tuned for
the converter to continue to work properly. To reduce the possibility of catalytic converter damage:

Use UNLEADED GASOLINE ONLY of the type of rec-
ommended in “Fuel selection”.

Do not drive with an extremely low fuel level. Running
out of gas could damage the catalytic converter.

Do not idle the engine with any spark plug wires discon-
nected or removed, such as when performing diagnostic
tests.

Do not idle the engine for a long time if it is idling
roughly or otherwise obviously malfunctioning.

To prevent the catalytic converter from being damaged
from unburned gas, do not race the engine when turning
off the ignition switch.

Stop driving the vehicle if you think the performance is
noticeably low, or the engine has a malfunction. If you are
not able to stop driving immediately, slow down and drive
for only a short time. Have an inspection made by an
authorized Mitsubishi Motors 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 and abnormal catalytic
converter overheating. If this occurs, stop in 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 service.
CAUTION
!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. If
the engine malfunctions or misfires, or if your vehi-
cle performance suffers, have it serviced promptly.
Running your vehicle when it is overheated may
result in damage to the converter and vehicle.
WA R N I N G
!
Do not park or run your vehicle in areas where com-
bustible 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 catalytic con-
verter.
BK0121200US.book 3 ページ ２０１０年４月１４日　水曜日　午前１１時２４分

7-18 Vehicle care and maintenance
7
NOTE
Check each battery terminal for corrosion. You can stop
more corrosion by washing with a solution of baking soda
and water. Grease the posts and clamps after cleaning or
tightening them.

Check to see that the battery is securely installed and can-
not be moved. Also check each terminal for tightness.

If you will not be driving your vehicle for a long period of
time, remove the battery and store it in a place where the
battery fluid will not freeze. The battery only should be
stored with a full charge.
WA R N I N G
!
Never disconnect the battery while the engine is run-
ning, 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, cigarettes, and flames away from the
battery because the battery could explode.
Electrolyte (battery acid) is made of corrosive
diluted sulfuric acid. If it spills on nearby parts, it
can crack, stain, or discolor them. And if it gets on
your skin or in your eyes, it can cause burns or
blindness. Please observe the following handling
instructions:
• If electrolyte gets on plastic parts or other nearby
parts, wipe it off with a soft cloth or chamois
soaked in a solution of water and neutral detergent
then immediately rinse the affected parts with
plenty of water.
• If electrolyte gets on your hands or clothes, rinse
thoroughly with water. If electrolyte gets in your
eyes, flush them with water immediately and get
immediate medical attention.

Open doors and windows in any closed space where
you may be charging or working with the battery.
Always wear protective clothing and goggles when
working with the battery, or have a skilled automo-
bile technician do it.
If you are quick-charging your battery, first discon-
nect the battery cables.

In order to prevent a short circuit, be sure to discon-
nect the negative (-) terminal first, and reconnect it
last.
If the electrolyte level is very low, have the battery
checked at an authorized Mitsubishi Motors dealer
or a repair facility of your choice.
Battery terminals and related accessories contain
lead and lead compounds. Wash hands after han-
dling.
WA R N I N G
!
BK0121200US.book 18 ページ ２０１０年４月１４日　水曜日　午前１１時２４分

Alphabetical index
3
Oil and oil filter 7-6
,9-8
Overheating 6-5
Serial number 9-2
Specifications 9-6
Error codes 5-64
,5-66
Exhaust system 7-33
F
Filling the fuel tank 1-4
Floor console box 3-132
Fluid
Automatic transaxle fluid 7-12
,9-8
Brake fluid 7-14
,9-8
Engine coolant 7-9,9-8
Power steering fluid 7-15
,9-8
Washer fluid 7-13
,9-8
Fluid capacities and lubricants 9-8
Fog lights
Indicator 3-78
Switch 3-86
For cold and snowy weather 7-34
Front fog light
Capacity 7-45
Front fog lights
Replacement 7-51
Front seats 2-4
Front side-marker lights
Capacity 7-45
Front turn-signal lightsCapacity 7-45
Fuel
Fuel economy 4-2
Fuel gauge 3-75
Fuel hoses 7-30
Low-fuel warning light 3-75
Modification/alterations to the electrical or fuel systems 1-8
Tank capacity 9-8
Fuel selection 1-2
Fuse links 7-34
Fuses 7-35
Block location 7-35
Identification 7-42
Load capacities 7-37
Replacement 7-42
G
Gauges 3-72
General maintenance 7-31
General vehicle data 9-4
Genuine parts 1-8
Glove compartment 3-131
Glove compartment light
Replacement 7-59
H
Hands-free Bluetooth
® cellular phone interface system with
voice recognition 3-92
Hazard warning flasher switch 3-85
BK0121200US.book 3 ページ ２０１０年４月１４日　水曜日　午前１１時２４分

Alphabetical index
5
Odometer 3-73
Oil
Engine oil 7-6
Oil pressure warning light 3-80
Operation under adverse driving conditions 6-23
Outside rearview mirrors 3-32
Overhead console control switch 3-93
Overheating 6-5
P
Parking 4-7
Parking brake 3-28
Parking brake lever stroke 7-28
Pen holders 3-132
Polishing 7-65
Power brakes 3-48
Power door locks 3-14
Power outlet 3-122
Power steering
Fluid 7-15
,9-8
System 3-56
Power windows 3-23
Puncture (Tire changing) 6-9
R
Radiator cap 7-10
Radio
AM/FM electronically tuned radio with CD autochanger-
Type 2 5-37AM/FM electronically tuned radio with CD player-Type 1 5-
24
AM/FM/Satellite electronically tuned radio with CD
autochanger-Type 3 5-37
General information about your radio 5-72
Reading light
Capacity 7-46
Reading lights 3-128
Replacement 7-59
Rear side-marker light
Capacity 7-45
Rear turn-signal lights
Capacity 7-45
Replacement 7-53
Rear window defogger switch 3-90
Rear-view camera 3-69
Rearview mirror
Inside 3-30
Outside 3-32
Refrigerant (air conditioning) 9-8
Replacement of light bulbs 7-44
Replacing tires and wheels 7-24
Reporting Safety Defects 8-3
S
Safe driving techniques 4-5
Seat 2-2
Arm rest 2-11
Front seats 2-4
BK0121200US.book 5 ページ ２０１０年４月１４日　水曜日　午前１１時２４分