FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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2005
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GS 300 L6-3.0L (2JZ-GE)
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Fuel
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Specifications
Fuel: Specifications
Fuel Type
UNLEADED Only
Octane Rating
91 Octane or higher
Note:
Premium gasoline with an octane rating of 91 or higher is recommended for optimum vehicle performance. You may temporarily use a lower octane rating as low as 87.