2013 Lexus GX460 gas type

115
1-5. Refueling
1
Before driving
GX460_OM_OM60J63U_(U)
■If the fuel filler door opener is inoperable
■Fuel types
Use premium unleaded gasoline. (Octane Rating 91 [Research Octane Number
96] or higher)
■Fuel tank capacity
Approximately 23.0 gal. (87 L, 19.1 Imp. gal.)The lever can be used to open the fuel filler
door if the fuel filler door cannot be opened
using the inside switch.
GX460_OM_OM60J63U_(U).book Page 115 Thursday, March 29, 2012 9:10 AM

603
4-1. Maintenance and care
4
Maintenance and care
GX460_OM_OM60J63U_(U)
NOTICE
■Cleaning detergents
●Do not use the following types of detergent, as they may discolor the vehicle inte-
rior or cause streaks or damage to painted surfaces.
• Non-seat portions: Organic substances such as benzene or gasoline, alkalineor acidic solutions, dye, or bleach.
• Seats: Acidic solutions, such as thinner, benzene, or alcohol.
●Do not use polish wax or polish cleaner. The instrument panel’s or other interior
part’s painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of leather
surfaces:
●Remove any dust or dirt from leather surfaces immediately.
●Do not expose the vehicle to direct sunlight for extended periods of time. Park
the vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or containing wax on the upholstery, as
they may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes into
contact with electrical components such as the audio system above or under the
floor of the vehicle. Water may also cause the body to rust.
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to
the rear window defogger heater wires or antenna. Use a cloth dampened with
lukewarm water to gently wipe the window clean. Wipe the window in strokes
running parallel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.
GX460_OM_OM60J63U_(U).book Page 603 Thursday, March 29, 2012 9:10 AM

760
6-1. Specifications
GX460_OM_OM60J63U_(U)■
Engine number
The engine number is stamped on the engine block as shown.
Engine
Fuel
Model1UR-FE
Ty p e8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70 × 3.27 in. (94.0 × 83.0 mm)
Displacement281.2 cu.in. (4608 cm3)
Drive belt tensionAutomatic adjustment
Fuel typePremium unleaded gasoline only
Octane rating91 (Research Octane Number 96) or higher
Fuel tank capacity (Reference)23.0 gal. (87 L, 19.1 Imp.gal)
GX460_OM_OM60J63U_(U).book Page 760 Thursday, March 29, 2012 9:10 AM

771
6-1. Specifications
6
Vehicle specifications
GX460_OM_OM60J63U_(U)
■Gasoline quality standards
●Automotive manufacturers in the U.S.A., Europe and Japan have developed a
specification for fuel quality called the World-Wide Fuel Charter (WWFC),
which is expected to be applied worldwide.
●The WWFC consists of four categories that are based on required emission
levels. In the U.S., category 4 has been adopted.
●The WWFC improves air quality by lowering emissions in vehicle fleets, and
improves customer satisfaction through better performance.
■Recommendation of the use of gasoline containing detergent additives
●Lexus recommends the use of gasoline that contains detergent additives to
avoid the build-up of engine deposits.
●All gasoline sold in the U.S.A. contains detergent additives to clean and/or keep
clean intake systems.
■Recommendation of the use of cleaner burning gasoline
Cleaner burning gasoline, including reformulated gasoline that contains oxygen-
ates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in many
areas.
Lexus recommends the use of cleaner burning gasoline and appropriately blended
reformulated gasoline. These types of gasoline provide excellent vehicle perfor-
mance, reduce vehicle emissions and improve air quality.
GX460_OM_OM60J63U_(U).book Page 771 Thursday, March 29, 2012 9:10 AM

773
6-1. Specifications
6
Vehicle specifications
GX460_OM_OM60J63U_(U)
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be dam-
aged.
●Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic convert-
ers causing the emission control system to malfunction.
●Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance problems.
●Using unleaded gasoline with an octane number or rating lower than the level
previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■Fuel-related poor driveability
If poor driveability is encountered after using a different type of fuel (poor hot start-
ing, vaporization, engine knocking, etc.), discontinue the use of that type of fuel.
■When refueling with gasohole
Take care not to spill gasohol. It can damage your vehicle’s paint.
GX460_OM_OM60J63U_(U).book Page 773 Thursday, March 29, 2012 9:10 AM

844
GX460_OM_OM60J63U_(U)
GAS STATION INFORMATION
Auxiliary catch leverP. 6 1 7Fuel filler doorP. 113
Hood lock release lever P. 6 1 7Fuel filler door leverP. 1 1 3Tire inflation pressure P. 76 8
Fuel tank capacity
(Reference)23.0 gal. (87 L, 19.1 Imp.gal.)
Fuel typePremium unleaded gasoline only P. 115, 760
Cold tire inflation
pressureP. 76 8
Engine oil capacity
(Drain and refill —
reference)qt. (L, Imp.qt.)
With filter 8.2 (7.8, 6.9)
Without filter 7.8 (7.4, 6.5)
Engine oil type
“Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC multigrade engine oil P. 761
Recommended oil viscosity: SAE 0W-20
GX460_OM_OM60J63U_(U).book Page 844 Thursday, March 29, 2012 9:10 AM