engine oil SUBARU FORESTER 2003 SG / 2.G Owner's Manual

11 - 1 2
Maintenance and service
result in an oil leak.
11.Close the access cover by turning it clockwise and
reinstall the six clips in their original positions.
12.Pour engine oil through the filler neck.
Oil quantity (guideline):
4.2 US qt (4.0 liters, 3.5 Imp qt)
The oil quantity indicated above is only a guideline.
The necessary quantity of oil depends on the quantity
of oil that has been drained. The quantity of drained oil
differs slightly depending on the temperature of the oil
and the time the oil is left flowing out. After pouring oil
into the engine, therefore, you must use the dipstick to
confirm that the level is correct.
13.Start the engine and make sure that no oil leaks ap-
pear around the filter’s rubber seal.
14.Run the engine until it reaches the normal operat-
ing temperature. Then stop the engine and wait a few
minutes to allow the oil drain back. Check the oil level
again and if necessary, add more engine oil.
Recommended grade and viscosity
Oil grade:
API classification SL or SJ with the words “ENER-
GY CONSERVING” (if you cannot obtain the oil
with the SL or SJ grade, you may use SH or SG
grade oil.) or the new API certification mark (Star-
burst mark) displayed on the container.
API Service label
1) Indicates the oil quality by API designations
2) Indicates the SAE oil viscosity grade
3) Indicates that the oil has fuel saving capabilities
APISERVICESL
E
NERGYCONSERVING
SAE
5W µ30
1
2
3
HSB022BB

11 -1 3
Maintenance and service
–CONTINUED –
New API Certification Mark (Starburst Mark)
In choosing an oil, you want the proper quality and vis-
cosity, as well as one that will add to fuel economy.
The following table lists the recommended viscosities
and applicable temperatures.
When adding oil, different brands may be used togeth-
er as long as they are the same API classification and
SAE viscosity as those recommended by SUBARU. SAE viscosity number and applicable temperature
*: 5W-30 is preferred.
Engine oil viscosity (thickness) affects fuel economy.
Oils of lower viscosity provide better fuel economy.
However, in hot weather, oil of higher viscosity is re-
quired to properly lubricate the engine.
Use only engine oil with the recommended
grade and viscosity.
AM
ERICANPETROLEUMINSTITUTE
CERTIFIED
HSB023AA
5W-30*
10W-30, 10W-40
-30 -20 -10 0 10 20 30 40
-20
06 0
20 80 100 40
HSB024BA

11 - 1 4
Maintenance and service

Recommended grade and viscosity
under severe driving conditions
If the vehicle is used in desert areas, in areas with very
high temperatures, or used for heavy-duty applica-
tions such as towing a trailer, use of oil with the follow-
ing grade and viscosities is recommended.
API classification SL or SJ: SAE viscosity No.:
30, 40, 10W-50, 20W-40, 20W-50
Synthetic oil
You can use synthetic engine oil that meets the same
requirements given for conventional engine oil. When
using synthetic oil, you must use oil of the same clas-
sification, viscosity and grade shown in this owner’s
manual, and must follow the oil and filter changing in-
tervals shown in the maintenance schedule.
Cooling system
Never attempt to remove the radiator cap until
the engine has been shut off and has cooled
down completely. Since the coolant is under
pressure, you may suffer serious burns from a
spray of boiling hot coolant when the cap is re-
moved.
The cooling system has been filled at the facto-
ry with a high quality, corrosion-inhibiting,
year-around coolant which provides protection
againstfreezingdownto–33 °F(–36 °C). For
adding, use genuine SUBARU coolant or an
equivalent: a mixture of 50% soft water and 50%
ethylene-glycol basis coolant. Use of improper
coolants may result in corrosion in the cooling
system. It is important to maintain protection
against freezing and corrosion, even if freezing
temperatures are not expected. Never mix dif-
ferent kinds of coolant.

11 -1 7
Maintenance and service
–CONTINUED –
Never attempt to remove the radiator cap until
the engine has been shut off and has cooled
down completely. Since the coolant is under
pressure, you may suffer serious burns from a
spray of boiling hot coolant when the cap is re-
moved.
4. Install the under cover.
1) Filler neck
2) Fill up to this level 5. Slowly pour the coolant and fill to the radiator filler
neck. Do not pour the coolant too quickly, as this may
lead to insufficient air bleeding and trapped air in the system.
Guideline of coolant quantity (including coolant in reservoir tank):
MT. 7.3 US qt (6.9 liters, 6.1 Imp qt)
AT. 7.2 US qt (6.8 liters, 6.0 Imp qt)
1) “FULL” level mark
2) “LOW” level mark
6. Pour the coolant and fill to the reservoir tank’s
“FULL” level mark.
1
2
HSB028BB
HSB018CB
1
2

12-4
Specifications
Capacities
Tires
Fuel tank15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil4.2 US qt (4.0 liters, 3.5 Imp qt)
Transmission oilManual transmission3.7 US qt (3.5 liters, 3.1 Imp qt)
Automatic transmission9.8 US qt (9.3 liters, 8.2 Imp qt)
AT differential gear oil1.3 US qt (1.2 liter, 1.1 Imp qt)
Rear differential0.8 US qt (0.8 liter, 0.7 Imp qt)
Power steering gear fluid0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolantManual transmission7.3 US qt (6.9 liters, 6.1 Imp qt)
Automatic transmission7.2 US qt (6.8 liters, 6.0 Imp qt)
Tire sizeP215/60R16 94H
Wheel size16 x 6 1
/2 JJ
PressureFrontLight load29 psi (200 kPa, 2.0 kg/cm 2
)
Full load29 psi (200 kPa, 2.0 kg/cm 2
)
RearLight load28 psi (190 kPa, 1.9 kg/cm 2
)
Full load36 psi (250 kPa, 2.5 kg/cm 2
)
Trailer towing41 psi (280 kPa, 2.8 kg/cm 2
)

14-3
Index
Center console ............................................... 6-5
Charge warning light ...................................... 3-11
CHECK ENGINE warning light/Malfunction
indicator lamp ............................................. 3-10
Child restraint systems ................................... 1-30 Installation with seatbelt ............................ 1-33
Top tether anchorages .............................. 1-38
Child safety locks ........................................... 2-20
Chime Key ............................................................ 3-3
Seat belt .............................................. 1-15, 3-9
Cigarette lighter socket ................................... 6-11
Clock .............................................................. 3-16
Clutch (MT)
Fluid ........................................................... 11-31
Pedal ......................................................... 11-34
Coat hook ....................................................... 6-16
Coil tray .......................................................... 6-7
Convenience net ............................................ 6-7
Coolant ........................................................... 11-15
Cooling system ............................................... 11-14
Corrosion protection ....................................... 10-4
Cruise control ................................................. 7-31
Cruise control indicator light ........................... 3-15
Cup holders ..................................................... 6-8 D
Dashboard storage compartment ................... 6-6
Daytime running light system ......................... 3-19
Differential gear oil
Front (AT vehicles) .................................... 11-26
Rear ........................................................... 11-27
Dimensions ..................................................... 12-2
Disarming the system ..................................... 2-16
Disc brake pad wear warning indicators ......... 7-22
Dome light ...................................................... 6-2
Door locks ...................................................... 2-3
Door open warning light ................................. 3-14
Drive belt ........................................................ 11-21
Driving in foreign country ................................ 8-5
Driving tips............................................... 7-13, 8-6 E
Electronic brake force distribution (EBD) system 7-25
Emergency locking retractor (ELR) ................ 1-14
Engine Compartment overview .............................. 11-8
Exhaust gas (carbon monoxide) ................ 8-3
Hood .......................................................... 11-5
Oil .............................................................. 11-9
Coolant ...................................................... 11-15
Overheating ............................................... 9-12
Starting ...................................................... 7-9

14-5
Index
J
Jack and jack handle ...................................... 9-19
Jump starting .................................................. 9-9 K
Key interlock release (AT vehicles) ................ 3-4
Keys ............................................................... 2-2 Key
Number ...................................................... 2-2
Reminder chime ........................................ 3-3
L
Leather seat materials .................................... 10-5
Light control switch ......................................... 3-17
Limited slip differential (LSD) .......................... 7-20
Loading your vehicle ...................................... 8-14
Lower and tether anchorages ......................... 1-35
Low fuel warning light ..................................... 3-14
LSD (limited slip differential) ........................... 7-20
Lumbar support .............................................. 1-5 M
Main fuse ........................................................ 11-53
Maintenance Precautions ................................................ 11-3
Schedule .................................................... 11-3 Seatbelt ..................................................... 1-26
Tools .......................................................... 9-19
Malfunction indicator lamp .............................. 3-10
Manual climate control system ........................ 4-4
Manual transmission ...................................... 7-11 Oil .............................................................. 11-22
Map light ......................................................... 6-3
Maximum load limits ....................................... 8-25
Meters and gears ........................................... 3-5
Mirrors ............................................................ 3-29
Moonroof ................................................ 2-26, 9-18 N
New vehicle break-in driving .......................... 8-2 O
Odometer/Trip meter ...................................... 3-5
Off road driving ............................................... 8-7
Oil pressure warning light ............................... 3-11
Oil filter ........................................................... 11-10
Oil level
Engine ....................................................... 11-9
Manual transmission .................................. 11-22
Rear differential ......................................... 11-27
Outside mirrors ............................................... 3-31
Overhead console .......................................... 6-6

14-7
Index
SRS
Airbag system warning light ....................... 3-10
Frontal airbag ............................................ 1-44
Side airbag ................................................ 1-51
Storage compartments ................................... 6-4
Sun visors ....................................................... 6-3
Supplemental restraint system airbag ............ 1-39
Synthetic leather upholstery ........................... 10-6 T
Tachometer .................................................... 3-6
Temperature gauge ........................................ 3-8
Tilt steering wheel .......................................... 3-33Tire Chains ....................................................... 8-13
Inspection .................................................. 11-38
Pressures and wear ................................... 11-38
Replacement ............................................. 11-43
Rotation ..................................................... 11-42
Types ......................................................... 11-37
Top tether anchorages ................................... 1-38
Towing ............................................................ 9-13
All wheels on the ground ........................... 9-15
Flat-bed truck ............................................. 9-15
Tie-down hooks .............................................. 9-13 Trailer Connecting ................................................ 8-31 Hitch .......................................................... 8-22
Towing ....................................................... 8-25
Towing tips ................................................ 8-32
Turn signal indicator lights .............................. 3-15
Turn signal lever ............................................. 3-19 U
Under-floor storage compartment ... ............... 6-19
V
Valet mode ..................................................... 2-17
Vanity mirror ................................................... 6-4
Vehicle capacity weight .................................. 8-15
Vehicle identification ....................................... 12-10
Ventilator ........................................................ 4-2 W
Warning and indicator lights ........................... 3-9
Warning lights ABS ........................................................... 3-12
Anti-lock Brake system .............................. 3-12
AT OIL TEMPerature ................................. 3-12
Brake system ............................................. 3-13
Charge ....................................................... 3-11
CHECK ENGINE ....................................... 3-10
Door open .................................................. 3-14

GAS STATION REFERENCE
Fuel:
Use only unleaded gasoline with an octane rat-
ing of 87 AKI or higher.
Fuel octane rating:
This octane rating is the average of the Re-
search Octane and Motor numbers and is com-
monly referred to as the Anti Knock Index
(AKI). Refer to “Fuel” section in this manual.
Fuel capacity:
15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil:
Use only API classification SL or SJ with the
words “ENERGY CONSERVING” or the New
API certification mark (starburst mark) dis-
played on the container.Engine oil capacity:
4.2 US qt (4.0 liters, 3.5 Imp qt)
Cold tire pressure:
See the label located under the driver’s door
latch.