octane LEXUS LS600H 2017 Owners Manual

6228-1. Specifications
LS600h/LS600hL_EE(OM50G20E)
Engine
Model2UR-FSE
Type8-cylinder V type, 4-cycle, gasoline
Bore and stroke94.0  89.5 mm (3.70  3.52 in.)
Displacement4969 cm3 (303.2 cu. in.)
Valve clearance
(engine cold)Automatic adjustment
Drive belt tensionAutomatic adjustment
Fuel
Fuel type
EU area:
Premium unleaded gasoline conforming to European
standard EN228 only
Except EU area:
Premium unleaded gasoline only
Research Octane Num-
ber95 or higher
Fuel tank capacity
(Reference)84 L (22.2 gal., 18.4 Imp. gal.)

6328-1. Specifications
LS600h/LS600hL_EE(OM50G20E)
■Use of ethanol blended gasoline in a gasoline engine
Lexus allows the use of ethanol blended gasoline where the ethanol content is up to
10%. Make sure that the ethanol blended gasoline to be used has a Research
Octane Number that follows the above.
■If your engine knocks
●Consult any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
●You may occasionally notice light knocking for a short time while accelerating or
driving uphill. This is normal and there is no need for concern.
Fuel information
EU area:
You must only use unleaded gasoline conforming to European standard
EN228.
Select premium unleaded gasoline wi th a Research Octane Number of
95 or higher for optimum engine performance.
Except EU area:
You must only use unleaded gasoline.
Select premium unleaded gasoline wi th a Research Octane Number of
95 or higher for optimum engine performance.