2002 SUBARU IMPREZA WRX recommended oil

Maintenance and service
11-28
HB0078
1) Filler hole
2) Drain hole3) Oil level
Remove the plug from the filler hole and check the oil level. The oil level should be kept even with thebottom of the filler hole. If the oil level is below the
bottom edge of the hole, add oil through the filler
hole to raise the level.
CAUTION
If the vehicle requires frequent refilling, there
may be an oil leak. If you suspect a problem,
have the vehicle checked at your SUBARU
dealer.
Recommended grade and viscosity
Each oil manufacturer has its own base oils and ad-
ditives. Never use different brands together.
Oil grade: API classification GL-5
OM-H0205
SAE viscosity No. and Applicable Tem- perature

Maintenance and service
11-29
– CONTINUED –
Power steering fluid Checking the fluid level
The power steering fluid expands greatly as its tem-
perature rises; the fluid level differs according to
fluid temperature. Therefore, the reservoir tank has
two different checking ranges for hot and coldfluids.
Check the power steering fluid level monthly.
1. Park the vehicle on a level surface, and stop theengine.
2. Check the fluid level of the reservoir tank.
When the fluid is hot after the vehicle has been run: Check that the oil level is between “HOT MIN ” and
“ HOT MAX ” on the surface of the reservoir tank.
When the fluid is cool before the vehicle is run: Check that the oil level is between “COLD MIN ” and
“ COLD MAX ” on the surface of the reservoir tank.
3. If the fluid level is lower than the applicable “MIN”
line, add the recommended fluid as necessary tobring the level between the “MIN” and “MAX” line.
HBB030BC
1) Reservoir tank
HBB031BC
1) Specified range

Index
14-6
Meters and gauges 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mirrors 3-25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Most common causes of corrosion 10-4 . . . . . . . . . . . . . .
N
New vehicle break-in driving –
the first 1,000 miles (1,600 km) 8-2 . . . . . . . . . . . . . . .
O
Odometer/Trip meter 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off road driving 8-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil pressure warning light 3-11 . . . . . . . . . . . . . . . . . . . . . . . . . .
ON 3-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips for heater and air conditioner 4-10 .
Operation during cold weather 8-10 . . . . . . . . . . . . . . . . . . .
OUTBACK SPORT 8-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside mirrors 3-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside temperature indicator (if equipped) 3-9 . .
P
Parking brake stroke 11-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking light switch 3-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking your vehicle 7-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive arming 2-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Periodic inspections 8-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power door locking switches (if equipped) 2-5 . . . . Power steering 7-20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power steering fluid 11-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power windows 2-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Precautions against vehicle modification 1-27, 1-61 .
Precautions to observe when handling a compact disc (CD) 5-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparing to drive 7-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R
Radio operation 5-4, 5-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear combination lights 11-63 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear differential gear oil 11-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear gate (Wagon) 2-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear seats 1-7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear viscous limited slip differential (LSD)
(if equipped) 7-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window defogger switch 3-24 . . . . . . . . . . . . . . . . . . . .
Rear window wiper and washer switch
(if equipped) 3-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reclining the seatback 1-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended brake fluid 11-31 . . . . . . . . . . . . . . . . . . . . . . . .
Recommended clutch fluid 11-32 . . . . . . . . . . . . . . . . . . . . . . . .
Recommended fluid 11-25, 11-30 . . . . . . . . . . . . . . . . . . . . . . . .
Recommended grade and viscosity 11-11, 11-24, . .
11-26, 11-28
Recommended grade and viscosity under severe driving conditions 11-13 . . . . . . . . . . . . . .

GAS STATION REFERENCE
Fuel: 2.5 Liter models: Use only unleaded gasoline with an octane
rating of 87 AKI or higher.
2.0 Liter (Turbo) models:
Use premium unleaded gasoline with an oc-
tane rating of 91 AKI or higher. If premium un-
leaded gasoline is not available, regular un-
leaded gasoline with octane rating of 87 AKI
or higher may be temporarily used. For opti-
mum engine performance and driveability, it
is recommended that you use premium grade
unleaded gasoline. Fuel octane rating: This octane rating is the average of the Re-
search Octane and Motor Octane numbers
and is commonly referred to as the Anti
Knock Index (AKI). Refer to “Fuel” section inthis manual.Fuel capacity:
15.9 US gal (60 liters, 13.2 Imp gal)
Engine oil:
Use only API classification SJ or SH with the
words “ENERGY CONSERVING II”
or the New API certification mark (starburst
mark) displayed on the container.
Engine oil capacity: Non turbo models:
4.2 US qt (4.0 liters, 3.5 Imp qt)
Turbo models: 4.8 US qt (4.5 liters, 4.0 Imp qt)
Cold tire pressure:
See the label located under the driver’s door latch.