Lexus LS460 Owner's Manual page 568

568
8-1. Specifications
Recommendation of the use of gasoline containing detergent additives
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Lexus recommends the use of gasoline that contains detergent additives to avoid
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the build-up of engine deposits.
All gasoline sold in the U.S.A. contains minimum detergent additives to clean and/
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or keep clean intake systems, per EPA's lowest additives concentration program.
Lexus strongly recommends the use of Top Tier Detergent Gasoline. For more
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information on Top Tier Detergent Gasoline and a list of marketers, please go to the
official website www.toptiergas.com.
Recommendation of the use of low emissions gasoline
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Gasolines containing oxygenates such as ethers and ethanol, as well as reformulated
gasolines, are available in some cities. These fuels are typically acceptable for use,
providing they meet other fuel requirements.
Lexus recommends these fuels, since the formulations allow for reduced vehicle
emissions.
Non-recommendation of the use of blended gasoline
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Use only gasoline containing up to 15% eth-
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anol.
DO NOT use any flex-fuel or gasoline that
could contain more than 15% ethanol,
including from any pump labeled E30, E50,
E85 (which are only some examples of fuel
containing more than 15% ethanol).
If you use gasohol in your vehicle, be sure that it has an octane rating no lower than
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91.
Lexus does not recommend the use of gasoline containing methanol.
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LS460/LS460L_U (OM50G04U)
DO NOT use gasoline con-
taining more than 15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)