2006 TOYOTA TUNDRA fuel tank capacity

’06 TUNDRA_U (L/O 0508)
353
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
GASOLINE CONTAINING MMT
Some gasoline contain an octane en-
hancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of
gasoline that contains MMT. If fuel con-
taining MMT is used, your emission con-
trol system may be adversely affected.
The Malfunction Indicator Lamp on the in-
strument cluster may come on. If this hap-
pens, contact your Toyota dealer for ser-
vice.
GASOLINE QUALITY
In a very few cases, you may experience
driveability problems caused by the partic-
ular gasoline that you are using. If you
continue to have unacceptable driveability,
try changing gasoline brands. If this does
not rectify your problem, then consult your
Toyota dealer.NOTICE
Do not use gasohol other than
stated above. It will cause fuel sys-
tem damage or vehicle performance
problems.
 If driveab ility problems occur (poor
hot starting, vaporizing, engine
knock, etc.), discontinue the use.
 Take care not to spill gasohol dur-
ing refueling. Gasohol may cause
paint damage.
FUEL TANK CAPACITY
100 L (26.4 gal., 22.0 Imp. gal.) The fuel pump shut off system stops sup-
plying fuel to the engine to minimize the
risk of fuel leakage when the engine stalls
or an airbag inflates upon collision. To
restart the engine after the fuel pump shut
off system activates, turn the ignition
switch to “ACC” or “LOCK” once and start
it.
CAUTION
Inspect the ground under the vehicle
before restarting the engine. If you
find that fuel has leaked onto the
ground, the fuel system has been
damaged and is in need of repair. In
this case, do not restart the engine.
Fuel pump shut off system

’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)
2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Publication No. OM34458U
Part No. 01999-34458
Printed in Japan 01−0612 −00
!" (#$ U)
Quick index
If a service reminder indicator or warning buzzer comes on 178 . . . . . . . . . . .
 If your vehicle will not start 402 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
 If your engine stalls while driving 406 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 407 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
 If you have a flat tire 408 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
 If your vehicle needs to be towed 420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break −in period 351 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 382 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
 General maintenance 437 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
 Complete index 504 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . .
Gas station information
Fuel type:
4.0 L V6 (1GR −FE) engine: UNLEADED gasoline, Octane Rating 87 (Re-
search Octane Number 91) or higher
For improved vehicle performance, use premium unleaded gasoline with an
Octane Rating of 91 (Research Octane Number 96) or higher.
4.7 L V8 (2UZ −FE) engine: UNLEADED gasoline, Octane Rating 87
(Research Octane Number 91) or higher
See page 351 for detailed information.
Fuel tank capacity: 100 L (26.4 gal., 22.0 lmp. gal.)
Engine oil:
ILSAC multigrade engine oil is recommended.
See page 451 for detailed information.
Tire information: See pages 456 through 464.
Tire inflation pressure: See page 491.
TU6
Z