2006 TOYOTA TUNDRA engine

’06 TUNDRA_U (L/O 0508)
473
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
LEFT SIDE PARKING LIGHT—Loosen the
bolt and remove the engine coolant reser-
voir.Use a Phillipshead screwdriver. Remove
and install the clip as shown in the fol-
lowing illustrations.
—Parking lights —Front turn signal/front side
marker lights (standard and
access cab models)

’06 TUNDRA_U (L/O 0508)
480
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
SPECIFICATIONS
Specifications
Dimensions 481
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Vehicle capacity weight 483
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Towing capacity 486
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Engine 487
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Fuel 487
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Service specifications 487
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Tires 491
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Fuses 493
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SECTION 8

’06 TUNDRA_U (L/O 0508)
483
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
kg (lb.)
Cab type
EngineDriving systemTransmission typeDeck typeGrade∗ 4Vehicle capacity
weight∗5, 6
Standard cab
models
4. 0 L V6
(1GR −FE)Tw o −wheel
driveManual transmissionStandard
bedStandard650 (1435)
Automatic transmissionStandard
bedStandard637 (1405)
4. 7 L V8
(2UZ −FE)
Tw o −wheel
driveAutomatic transmissionStandard
bedStandard
853 (1882)
832 (1836)∗ 1
909 (2005)∗3
Four −wheel
driveAutomatic transmissionStandard
bedStandard728 (1607)
708 (1561)∗ 1
Access cab
models
4. 0 L V6
(1GR −FE)Tw o −wheel
driveManual transmissionStandard
bedSR5630 (1391)
Automatic transmissionStandard
bedSR5608 (1342)
4. 7 L V8
(2UZ −FE)Tw o −wheel
driveAutomatic transmission
Standard
bedSR5734 (1620)
713 (1574)∗ 1
Limited781 (1722)
760 (1676)∗1
StepSide
bedSR5597 (1318)
576 (1272)∗1
Limited645 (1422)
624 (1376)∗1
Vehicle capacity weight

’06 TUNDRA_U (L/O 0508)
484
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
kg (lb.)
Cab type
EngineDriving systemTransmission typeDeck typeGrade∗4Vehicle capacity
weight∗ 5, 6
Access cab
models4. 7 L V8
(2UZ −FE)Four −wheel
drive
Automatic transmissionStandard
bedSR5614 (1355)
593 (1309)∗ 1
Limited669 (1477)
649 (1431)∗1
Automatic transmissionStepSide
bedSR5486 (1073)
465 (1027)∗1
Limited533 (1177)
513 (1131)∗1
Double cab
models4. 7 L V8
(2UZ −FE)
Tw o −wheel
drive
Automatic transmissionStandard
bedSR5
772 (1702)
753 (1661)∗ 1or2
734 (1620)∗1, 2
Automatic transmissionStandard
bedLimited
761 (1678)
742 (1637)∗1or2
723 (1596)∗1, 2
Four −wheel
drive
Automatic transmissionStandard
bedSR5
663 (1462)
644 (1421)∗ 1or2
625 (1380)∗1, 2
Automatic transmissionStandard
bedLimited
652 (1438)
633 (1397)∗1or2
615 (1356)∗1, 2

’06 TUNDRA_U (L/O 0508)
486
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Cab typeEngineDriving systemWith or without towing packagekg (lb.)
Standard cab
models
4. 0 L V6
(1GR−FE) engineTw o −wheel drive modelsWithout towing package2358 (5200)
4. 7 L V8
(2UZ −FE) engine
Tw o −wheel drive modelsWithout towing package2494 (5500)
With towing package3311 (7300)
Four −wheel drive modelsWithout towing package2494 (5500)
With towing package3311 (7300)
Access cab
models
4. 0 L V6
(1GR −FE) engineTw o −wheel drive modelsWithout towing package2268 (5000)
4. 7 L V8
(2UZ −FE) engine
Tw o −wheel drive modelsWithout towing package2494 (5500)
With towing package3311 (7300)
Four −wheel drive modelsWithout towing package2358 (5200)
With towing package3175 (7000)
Double cab
models4. 7 L V8
(2UZ −FE) engine
Tw o −wheel drive modelsWithout towing package2358 (5200)
With towing package3175 (7000)
Four −wheel drive modelsWithout towing package2222 (4900)
With towing package3039 (6700)
∗: Trailer weight + car go weight
Towing capacity∗

’06 TUNDRA_U (L/O 0508)
487
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Model:
1GR −FE and 2UZ −FE
Type: 1GR −FE engine
6 cylinder V type, 4 cycle, gasoline
2UZ− FE engine
8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 1GR −FE engine
94.0 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:
4.0 L V6 (1GR −FE) engine
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher. For improved vehicle perfor-
mance, use premium unleaded gaso-
line with an Octane Rating of 91 (Re-
search Octane Number 96) or higher.
4.7 L V8 (2UZ −FE) engine
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher
Fuel tank capacity, L (gal., Imp. gal.): 100 (26.4, 22.0) ENGINE
Valve clearance (engine cold), mm (in.):
4.0 L V6 (1GR −FE) engine
Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.29—0.39 (0.011—0.015)
4.7 L V8 (2UZ −FE) engine
Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: 4.0 L V6 (1GR −FE) engine
DENSO K20HR −U11
NGK LFR6C11
4.7 L V8 (2UZ −FE) engine
DENSO KS20R11
NGK IFR6A11
Spark plug gap, mm (in.): 1.1 (0.043)
Engine FuelService specifications

’06 TUNDRA_U (L/O 0508)
488
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
4.0 L V6 (1GR −FE) engine
With filter 4.5 (4.8, 4.0)
Without filter 4.2 (4.4, 3.7)
4.7 L V8 (2UZ −FE) engine
With filter 6.2 (6.5, 5.5)
Without filter 5.7 (6.0, 5.0)
“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
Outside temperature
Please contact your Toyota dealer for fur-
ther details.
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
With manual transmission 10.4 (11.0, 9.2)
With automatic transmission 4.0 L V6 (1GR −FE) engine
10.3 (10.9, 9.1)
4.7 L V8 (2UZ −FE) engine
Standard and access cab models 12.6 (13.0, 11.1)
Double cab models
12.8 (13.5, 11.3) 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):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 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.

’06 TUNDRA_U (L/O 0508)
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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Recommended oil viscosity:
FrontSAE 75W −90
Rear Standard differential
Synthetic oil SAE 75W −140
Limited− slip differential
Above −18 C (0 F)
SAE 90
Below −18 C (0 F)
SAE 80W or 80W −90
CHASSIS LUBRICATION
(Fourwheel drive models)
Propeller shafts: SpidersLithium base chassis grease, NLGI
No.2
Double cardan joint Molybdenum −disulfide lithium base
chassis grease, NLGI No.2
Slide yokes Lithium base chassis grease, NLGI
No.2 or Molybdenum −disulfide lithium
base chassis 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.):
Without vehicle stability control system95 (3.7)
With vehicle stability control system 80 (3.1)
Pedal free play, mm (in.): 1—6 (0.04—0.24)
Pad wear limit, mm (in.): 1.0 (0.04)
Lining wear limit, mm (in.): 1.0 (0.04)
Parking brake adjustment: Pedal type—when depressed with the
force of 300 N (30.6 kgf, 67.1 lbf)8—10 clicks
Lever type—when pulled with the force
of 200 N (20.4 kgf, 45 lbf) 19—25 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