2008 TOYOTA 4RUNNER engine oil

437
ENGINE OIL SELECTION
Toyota Genuine Motor Oil" is used in
your Toyota vehicle. Use Toyota approved
Toyota Genuine Motor Oil" or equivalent
to satisfy the following grade and
viscosity.
Oil grade:ILSAC multigrade engine oil
Recommended viscosity: SAE 5W−30
OIL008
Outside temperature
SAE 5W−30 is the best choice for good
fuel economy, and good starting in cold
weather. If SAE 5W−30 oil is not available, SAE
10W−30 oil may be used. However, it
should be replaced with SAE 5W−30 at
the next oil change.
Oil identification mark
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is added to some oil con-
tainers to help you select the oil you
should use.

438
To ensure excellent lubrication perfor-
mance for your engine, Toyota Genuine
Motor Oil" is available, which has been
specifically tested and approved for all
Toyota engines.
Please contact your Toyota dealer for fur-
ther details about Toyota Genuine Motor
Oil".Look at the see−through coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the F" and L" lines on the reservoir.
If the level is low, add the coolant. (For
the coolant type, see Coolant type
selection" described below.)
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the L" line, add
coolant. Bring the level up to the F" line.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the
radiator, hoses, radiator cap and drain
cock and water pump.
If you can find no leak, have your Toyota
dealer test the cap pressure and check
for leaks in the cooling system.
CAUTION
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
Coolant type selection
Use of improper coolants may damage
your engine cooling system.
Only use Toyota Super Long Life Coolant"
or similar high quality ethylene glycol
based non−silicate, non−amine, non−nitrite,
and non−borate coolant with long−life
hybrid organic acid technology. (Coolant
with long−life hybrid organic acid
technology is a combination of low
phosphates and organic acids.)
For the U.S.A.Toyota Super Long Life
Coolant" is a mixture of 50% coolant and
50% deionized water. This coolant pro-
vides protection down to about −35
C
(−31 F).
For CanadaToyota Super Long Life
Coolant" is a mixture of 55% coolant and
45% deionized water. This coolant pro-
vides protection down to about −42 C
(−44 F).
NOTICE
Do not use plain water alone.
Checking the engine coolant
level

462
Towing capacity (trailer weight + cargo
weight), kg (lb.):For weight carrying hitch 2268(5000)
Also for weight distributing hitch
(4.7 L V8 [2UZ−FE] engine only)Two−wheel drive models 3311(7300)
Four−wheel drive models
3175(7000)
Dimensions and weights
Overall width mm (in.)
2790(109.8)
Overall height
∗
1mm (in.)
1575(62.0)
Wheelbase mm (in.)
Front tread mm (in.) 1575(62.0)
Rear tread mm (in.)
431(950)
∗7
477(1050)∗8
∗1: Unladen vehicle∗2: Two−wheel drive models∗3: Four−wheel drive models∗4: With roof rails∗5: With rear spoiler∗6: With rear height control air suspension∗7: With 5 occupants∗8: With 7 occupantsOverall length mm (in.)
Vehicle capacity weight (occupants + luggage)
kg (lb.)4805(189.2)
1910(75.2)
1820(71.7)
∗
2or3,4
1800(70.9)∗2,3,5
1755(69.1)∗2,3
1805(71.1)∗2or3,4,6
1785(70.3)∗2or3,5,6
1740(68.5)∗2or3,6
91(200)∗7
0(0)∗8Luggage compartment load capacity kg (lb.)

463
Model:1GR−FE and 2UZ−FE
Type: 1GR−FE engine6 cylinder V type, 4 cycle, gasoline
2UZ−FE engine
8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 1GR−FE engine94.0 95.0(3.70 3.74)
2UZ−FE engine
94.0 84.0(3.70 3.31)
Displacement, cm
3 (cu. in.):
1GR−FE engine 3956(241.4)
2UZ−FE engine 4664(284.5) Fuel type:
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher.
Fuel tank capacity, L (gal., Imp. gal.): 87(23.0,19.1) ENGINE
Valve clearance (engine cold), mm (in.):
4.0 L V6 (1GR−FE) engineIntake 0.150.25(0.0060.010)
Exhaust 0.290.39(0.0110.015)
4.7 L V8 (2UZ−FE) engine Intake 0.150.25(0.0060.010)
Exhaust 0.250.35(0.0100.014)
Spark plug type: 4.0 L V6 (1GR−FE) engineDENSO K20HR−U11
NGK LFR6C11
4.7 L V8 (2UZ−FE) engine DENSO SK20R11
NGK IFR6A11
Spark plug gap, mm (in.): 1.1(0.043)
ENGINE LUBRICATION
Oil capacity (drain and ref ill), L (qt., Imp.
qt.):
4.0 L V6 (1GR−FE) engineWith filter 5.2(5.5,4.6)
Without filter 4.9(5.2,4.3)
4.7 L V8 (2UZ−FE) engine With filter 6.2(6.5,5.5)
Without filter 5.7(6.0,5.0)
Engine FuelService specifications

464
Toyota Genuine Motor Oil" is used in
your Toyota vehicle. Use Toyota approved
Toyota Genuine Motor Oil" or equivalent
to satisfy the following grade and
viscosity.
Oil grade:ILSAC multigrade engine oil
Recommended oil viscosity: SAE 5W−30
OIL008
Outside temperature
Please contact your Toyota dealer for fur-
ther details. COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
4.0 L V6 (1GR−FE) engine
9.8(10.4,8.6)
4.7 L V8 (2UZ−FE) engine 12.3(13,0,10.8)
Coolant type: Toyota Super Long Life Coolant" is
used in your Toyota vehicle at factory
fill. In order to avoid technical problems,
only use Toyota Super Long Life
Coolant" or similar high quality ethylene
glycol based non−silicate, non−amine,
non−nitrite, and non−borate coolant with
long−life hybrid organic acid technology.
(Coolant with long−life hybrid organic
acid technology is a combination of low
phosphates and organic acids.)
Do not use plain water alone.
Please contact your Toyota dealer for
further details. BATTERY
Open voltage
∗ at 20
C (68 F):
12.612.8 V Fully charged
12.212.4 V Half charged
11.812.0 V Discharged
∗: Voltage that is checked 20 minutes af- ter the key is removed with all the
lights turned off
Charging rates: 5 A max.

465
AUTOMATIC TRANSMISSION
Fluid capacity, L (qt., Imp. qt.):4.0 L V6 (1GR−FE) engine 10.7 (11.3, 9.4)
∗
4.7 L V8 (2UZ−FE) engine
10.9 (11.5, 9.6)∗
∗
: The fluid capacity is the quantity of ref- erence. If replacement is necessary,
contact your Toyota dealer.
Fluid type: Toyota Genuine ATF WS
Change automatic transmission fluid only
as necessary.
Generally, it is necessary to change
automatic transmission fluid only if your
vehicle is driven under one of the Special
Operating Conditions listed in your
Scheduled Maintenance Guide" or
Owner ’s Manual Supplement". When
changing the automatic transmission fluid,
use only Toyota Genuine ATF WS" (ATF
JWS3324 or NWS9638) to aid in assuring
optimum transmission performance. Notice: Using automatic transmission
fluid other than Toyota Genuine ATF
WS" may cause deterioration in shift
quality, locking up of your transmission
accompanied by vibration, and ultimate-
ly damage the automatic transmission
of your vehicle.
Please contact your Toyota dealer for fur-
ther details.
TRANSFER
Oil capacity, L (qt., Imp. qt.):
1.4(1.5,1.2)
Oil type: Hypoid gear oil API GL−5
Recommended oil viscosity: SAE 75W−90 DIFFERENTIAL (4.0 L V6 [1GR−FE] en-
gine)
Oil capacity, L (qt., Imp. qt.):
Two−wheel drive models 3.05(3.2,2.7)
Four−wheel drive models Front 1.5(1.6,1.3)
Rear 3.05(3.2,2.7)
Oil type: Hypoid gear oil API GL−5
Recommended oil viscosity: Front SAE 75W−90
Rear Above −18 C (0 F)
SAE 90
Below −18 C (0 F)
SAE 80W or 80W−90

466
DIFFERENTIAL (4.7 L V8 [2UZ−FE] en-
gine)
Oil capacity, L (qt., Imp. qt.):Two−wheel drive models 3.05(3.2,2.7)
Four−wheel drive models Front 1.4(1.5,1.2)
Rear 3.05(3.2,2.7)
Oil type: Hypoid gear oil API GL−5
Recommended oil viscosity: Above −18 C (0 F)
SAE 90
Below −18 C (0 F)
SAE 80W or 80W−90
CHASSIS LUBRICATION
Propeller shafts: SpidersLithium base chassis grease, NLGI
No.2
Slide yokes Molybdenum−disulfide lithium base
chassis grease, NLGI No.2 or lithium
base multipurpose grease, NLGI No.2 BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.):
54(2.1)
Pedal free play, mm (in.): 16(0.040.24)
Pad wear limit, mm (in.): 1.0(0.04)
Lining wear limit, mm (in.): 1.0(0.04)
Parking brake adjustment when depressed
with the force of 294 N (30 kgf, 66.1 lbf): 57 clicks
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
STEERING
Wheel free play: Less than 30 mm (1.2 in.)
Power steering fluid type: Automatic transmission fluid DEXRON II
or III

476 A
AUTO LSD" system180
. . . . . . . . . . . . . . . . . .
Active traction control system 178
. . . . . . . . .
Adding washer fluid 453
. . . . . . . . . . . . . . . . . .
Adjustment
Front seats 44,45
. . . . . . . . . . . . . . . . . . . . . .
Rear seats 53
. . . . . . . . . . . . . . . . . . . . . . . . .
Seat belt 64
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioning filter 300
. . . . . . . . . . . . . . . . . .
Air conditioning system 290,293
. . . . . . . . . . .
Airbags 74,81,91
. . . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheel precautions 448
. . . . . . . . . .
Anti−glare inside rear view mirror 123 . . . . . .
Anti−lock brake system warning light 149
. . . . . . . . . . . . . . . . . . . . . . .
Anti−theft steering column lock 162 . . . . . . . .
Appearance care
Cleaning the interior 417
. . . . . . . . . . . . . . . .
Protecting your Toyota from corrosion 414
. . . . . . . . . . . . . . . . . . . . . . . .
Rain clearing mirrors 419
. . . . . . . . . . . . . . .
Washing and waxing 415
. . . . . . . . . . . . . . . .
Armrest 63
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio remote controls 238
. . . . . . . . . . . . . . . .
Audio system 208
. . . . . . . . . . . . . . . . . . . . . . . .
Audio system
AUX 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio/video system 240
. . . . . . . . . . . . . . . . . .
Audio/video system operating tips 280 . . . . . .
Auto anti−glare inside rear view mirror
Compass 307
. . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic door locking and unlocking functions 25
. . . . . . . . . . . . . . . . . . Automatic transmission
Driving with an automatic transmission 163
. . . . . . . . . . . . . . . . . . . . .
Shift lock override button 410
. . . . . . . . . . . .
Shift pattern 163
. . . . . . . . . . . . . . . . . . . . . . .
Shifting speed 163
. . . . . . . . . . . . . . . . . . . . .
Automatic transmission fluid temperature warning light 149
. . . . . . . . . . .
AUX 239
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary boxes 322
. . . . . . . . . . . . . . . . . . . . . .
Auxiliary catch, Engine hood 34
. . . . . . . . . . .
B
Back door 32
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back door lock 32
. . . . . . . . . . . . . . . . . . . . . . . .
Back window and outside rear view mirror defogger switch 142
. . . . . . . . .
Back window wiper and washer switch 141
. . . . . . . . . . . . . . . . . . . . .
Battery
Checking battery condition 450
. . . . . . . . . .
Gas caution 450
. . . . . . . . . . . . . . . . . . . . . . .
Handling safety 450
. . . . . . . . . . . . . . . . . . . .
Recharging precautions 451
. . . . . . . . . . . . .
Winter driving tips 375
. . . . . . . . . . . . . . . . . .
Before starting the engine 370
. . . . . . . . . . . . .
Bottle holders 330
. . . . . . . . . . . . . . . . . . . . . . . .
Brake pad wear limit indicators 349 . . . . . . . .
Brake system 345
. . . . . . . . . . . . . . . . . . . . . . . .
Brake system warning buzzer 149
. . . . . . . . .
Brake system warning light 149
. . . . . . . . . . . . Brakes
Fluid level 439
. . . . . . . . . . . . . . . . . . . . . . . . .
Pad wear limit indicators 349
. . . . . . . . . . . .
Parking 202
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Break−in tips 339
. . . . . . . . . . . . . . . . . . . . . . . .
Brightness control 135
. . . . . . . . . . . . . . . . . . . .
C
Carbon monoxide caution 343
. . . . . . . . . . . . .
Cargo and luggage
Capacity 364
. . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity and distribution 366
. . . . . . . . . . . .
Stowage precautions 365
. . . . . . . . . . . . . . .
Cargo net hooks 332
. . . . . . . . . . . . . . . . . . . . .
Center vents 299
. . . . . . . . . . . . . . . . . . . . . . . . .
Certification label 349
. . . . . . . . . . . . . . . . . . . .
Charging system warning light 149
. . . . . . . . .
Checking and replacing fuses 452
. . . . . . . . .
Checking and replacing the air
conditioning filter 300
. . . . . . . . . . . . . . . . . . .
Checking brake fluid 439
. . . . . . . . . . . . . . . . . .
Checking the engine oil level 436
. . . . . . . . . .
Checking the radiator and
condenser 439
. . . . . . . . . . . . . . . . . . . . . . . . .
Child restraint
Child restraint system 97
. . . . . . . . . . . . . . .
Installation 99
. . . . . . . . . . . . . . . . . . . . . . . . .
Installation with child restraint lower anchorages 114,116
. . . . . . . . . . . .
Precautions 96
. . . . . . . . . . . . . . . . . . . . . . . .
Types of child restraint system 98 . . . . . . . .
Using a top strap 109,112
. . . . . . . . . . . . . . .