2001 TOYOTA TUNDRA octane

'01 TUNDRA_U (L/O 0008)
1722001 TUNDRA (OM 34416U)
OCTANE RATING
Select Octane Rating 87 (Research Oc-
tane Number 91) or higher.
Use of unleaded gasoline with an octane
rating or research octane number lower
than stated above will cause persistent
heavy knocking. If it is severe, this will
lead to engine damage.
If your engine knocks...
If you detect heavy knocking even when
using the recommended fuel, or if you
hear steady knocking while holding a
steady speed on level roads, consult your
Toyota dealer.
However, now and then, you may notice
light knocking for a short time while accel-
erating or driving up hills. This is no need
of concern.
GASOLINE CONTAINING DETERGENT
ADDITIVES
Toyota recommends the use of gasoline
that contains detergent additives to
avoid build±up of engine deposits.
However, all gasoline sold in the U.S.
contains detergent additives to keep clean
and/or clean intake systems. QUALITY GASOLINE
Automotive manufacturers in the U.S.,
Europe and Japan have developed a
specification for quality fuel named
World±Wide Fuel Charter (WWFC) that
is expected to be applied world wide.
The WWFC consists of three categories
that depend on required emission lev-
els. In the U.S., category 3 has been
adopted. The WWFC improves air quali-
ty by providing for better emissions in
vehicle fleets, and customer satisfaction
through better vehicle performance.
CLEANER BURNING GASOLINE
Cleaner burning gasoline, including re-
formulated gasoline that contains oxy-
genates such as ethanol or MTBE is
available in many areas.
Toyota recommends the use of cleaner
burning gasoline and appropriately blended
reformulated gasoline. These types of gas-
oline provide excellent vehicle perfor-
mance, reduce vehicle emissions, and im-
prove air quality.
OXYGENATES IN GASOLINE
Toyota allows the use of oxygenate
blended gasoline where the oxygenate
content is up to 10% ethanol or 15%
MTBE. If you use gasohol in your
Toyota, be sure that it has an octane
rating no lower than 87.
Toyota does not recommend the use of
gasoline containing methanol.
SULFUR IN GASOLINE
If your vehicle is certified to California
Emission Regulations, the vehicle is de-
signed to operate on California cleaner
burning gasoline (CBG) that contains
lower sulfur. If you cannot use Califor-
nia CBG, your emission control system
may suffer damage and turn on the
Malfunction Indicator Lamp.
If the malfunction is caused by the type
of fuel used, repairs may not be covered
by your warranty.
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'01 TUNDRA_U (L/O 0008)
1732001 TUNDRA (OM 34416U)
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 performanceproblems.
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.)
Operation in foreign countries
If you plan to drive your Toyota in
another country...
First, comply with the vehicle registration
laws.
Second, confirm the availability of the cor-
rect fuel (unleaded and minimum octane
number).
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'01 TUNDRA_U (L/O 0008)
2732001 TUNDRA (OM 34416U)
Engine
Model:
5VZ±FE and 2UZ±FE
Type: 5VZ±FE engine6 cylinder V type, 4 cycle, gasoline
2UZ±FE engine
8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 5VZ±FE engine93.5
82.0 (3.68
3.23)
2UZ±FE engine
94.0
84.0 (3.70
3.31)
Displacement, cm
3 (cu. in.):
5VZ±FE engine 3378 (206.1)
2UZ±FE engine 4664 (284.6)
Fuel
Fuel type: Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher
Fuel tank capacity, L (gal., Imp. gal.): 100 (26.4, 22.0)
Service specifications
ENGINE
Valve clearance (engine cold), mm (in.):
5VZ±FE engineIntake 0.13Ð0.23 (0.006Ð0.009)
Exhaust 0.27Ð0.37 (0.011Ð0.014)
2UZ±FE engine Intake 0.15Ð0.25 (0.006Ð0.010)
Exhaust 0.25Ð0.35 (0.010Ð0.014)
Spark plug type: 5VZ±FE engineDENSO K16TR11
NGK BKR5EKB11
2UZ±FE engine DENSO K20R±U
NGK BKR6EYA
Spark plug gap, mm (in.): 5VZ±FE engine 1.1 (0.043)
2UZ±FE engine 0.8 (0.031)
Drive belt tension measured with Bor-
roughs drive belt tension gauge
No.BT±33±73F (used belt), lbf: 5VZ±FE engineGenerator belt 100 20
Air conditioning compressor belt
100
+20
±10
Power steering pump belt100+20
±15
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'01 TUNDRA_U (L/O 0008)
2001 TUNDRA (OM 34416U)
Publication No. OM34416U
Part No. 01999-34416
Printed in Japan 01-0008-00
(U)
Quick index

If a service reminder indicator or warning buzzer comes on 89 . . . . . . . . . .

If your vehicle will not start 204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .

If your engine stalls while driving 207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

If your vehicle overheats 207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .

If you have a flat tire 208 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .

If your vehicle needs to be towed 217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tips for driving during break±in period 171 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

How to start the engine 186 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .

General maintenance 233 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .

Complete index NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91) or
higher
See page 171 for detailed information.
Fuel tank capacity: 100 L (26.4 gal., 22.0 lmp. gal.)
Engine oil:
API grade SJ, ªEnergy±Conservingº or ILSAC multigrade engine oil is recom-
mended.
See page 246 for detailed information.
Automatic transmission fluid: Automatic transmission fluid D±II or DEXRON
III (DEXRONII)
Tire information: See pages 250 through 255.
Tire pressure: See pages 276 and 277.
s
U - 3
B
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