2010 TOYOTA 4RUNNER engine

612 6-1. Specifications
4RUNNER_U■
Engine number
2.7 L 4-cylinder (2TR-FE) engine
The engine number is stamped
on the engine block as shown.
4.0 L V6 (1GR-FE) engine The engine number is stamped
on the engine block as shown.
CTH61AS003
CTH61AS004

613
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Engine
2.7 L 4-cylinder (2TR-FE) engine
4.0 L V6 (1GR-FE) engine
Fuel
Model2TR-FE
Ty p e4-cylinder in line, 4-cycle, gasoline
Bore and stroke3.74  3.74 in. (95.0  95.0 mm)
Displacement164.4 cu.in. (2694 cm3)
Drive belt tensionAutomatic adjustment
Valve clearance
(engine cold)Automatic adjustment
Model1GR-FE
Ty p e6-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.74 in. (94.0  95.0 mm)
Displacement241.4 cu.in. (3956 cm3)
Valve clearance
(engine cold)Automatic adjustment
Drive belt tensionAutomatic adjustment
Fuel typeUnleaded gasoline only
Octane rating87 (Research octane number 91) or higher
Fuel tank capacity23.0 gal. (87.0 L, 19.1 Imp. gal.)

614 6-1. Specifications
4RUNNER_U
Lubrication system■ 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 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
The 0W portion of the oil viscosity rating indicates the characteristic of the
oil which allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
The 20 in 0W-20 indicates the oil viscosity when the oil is at its operating
temperature. An oil with a higher viscosity may be better suited if the vehi-
cle is operated at high speeds, or under extreme load conditions.
Oil capacity
Drain and refill
(Reference)
With filter
Without filter2.7 L 4-cylinder (2TR-FE) engine
6.1 qt. (5.8 L, 5.1 Imp. qt.)
4.0 L V6 (1GR-FE) engine
6.6 qt. (6.2 L, 5.5 Imp. qt.)
2.7 L 4-cylinder (2TR-FE) engine
5.4 qt. (5.1 L, 4.5 Imp. qt.)
4.0 L V6 (1GR-FE) engine
6.0 qt. (5.7 L, 5.0 Imp. qt.)
CTH61AS015Outside temperature

616 6-1. Specifications
4RUNNER_U
Cooling system
Ignition system
Capacity
2.7 L 4-cylinder (2TR-FE) engine
8.6 qt. (8.1 L, 7.1 Imp. qt.)
4.0 L V6 (1GR-FE) engine
11.1 qt. (10.5 L, 9.2 Imp. qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• A similar high-quality ethylene glycol-based non-silicate, non-amine, non-
nitrite, and non-borate coolant with long-
life hybrid organic acid technology
Do not use plain water alone.
Spark plug
Make
GapDENSO SK20HR11
0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

617
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Electrical system
Transfer (4WD models)
*: “Toyota Genuine Transfer Gear oil LF
” is filled in your Toyota vehicle
at factory fill. Use Toyota approved “Toyota Genuine Transfer Gear oil
LF” or an equivalent of matching quality to satisfy the above specifi-
cation. Please contact your Toyo ta dealer for further details.
Battery
Open voltage* at
68 F (20 C):12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8  12.0 V Discharged
(
*: Voltage checked 20 minutes after the
engine and all the lights are turned off.)
Charging rates5 A max.
Oil capacity
Part-time 4WD models
1.1 qt. (1.0 L, 0.9 Imp. qt.)
Full-time 4WD models
1.5 qt. (1.4 L, 1.2 Imp. qt.)
Oil type*Toyota Genuine Transfer gear oil LF or
equivalent
Recommended oil viscositySAE 75W

619
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Automatic transmission
*: The fluid capacity is a reference q
uantity. If replacement is necessary,
contact your Toyota dealer.
Brakes
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N, 50 kgf) while the engine is running.
*2: Parking brake pedal travel when depressed with a force of 67 lbf (300 N, 30kgf).
Fluid capacity*
2.7 L 4-cylinder (2TR-FE) engine
10.5 qt. (9.9 L, 8.7 Imp. qt.)
4.0 L V6 (1GR-FE) engine
11.3 qt. (10.7 L, 9.4 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■ Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of the transmission accompanied by
vibration and, ultimately, damage to the vehicle’s transmission.
Pedal clearance *13.62 in. (92 mm) Min.
Pedal free playLess than 0.04  0.24 in. (1  6 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *25  7 clicks
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3

621
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Tires and wheels
2.7 L 4-cylinder (2TR-FE) engine
4.0 L V6 (1GR-FE) engine
Tire sizeP265/70R17 113S
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front:
33 psi (230 kPa, 2.3 kgf/cm2 or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Wheel size17  7J
Wheel nut torque83 ft•lbf (110 N•m, 11.5 kgf•m)
Tire sizeP265/70R17 113S, P245/60R20 107H
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front:
32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Rear:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Spare:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Wheel size17  7J, 17  7 1/2J, 20  7J
Wheel nut torque83 ft•lbf (110 N•m, 11.5 kgf•m)

623
6-1. Specifications
6
Vehicle specifications
4RUNNER_U
Fuel infor mation
■Fuel tank opening fo r unleaded gasoline
To help prevent incorrect fueling, your Toyota has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
■ Gasoline quality
In very few cases, driveability problems may be caused by the brand of gas-
oline you are using. If driveability problems persist, try changing the brand of
gasoline. If this does not correct the problem, consult your Toyota dealer.
You must only use unleaded gasoline in your vehicle.
Select octane rating 87 (Research Octane Number 91) or higher. Use
of unleaded gasoline with an octane rating lower than 87 may result
in engine knocking. Persistent kno cking can lead to engine damage.
At minimum, the gasoline you use should meet the specifications
of ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada.