2005 Lexus ES330 spark plugs

SECTION 6 – 2
343
SERVICE PROCEDURES AND
SPECIFICATIONS
Engine
Specifications344
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Fuel 347
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Fuel pump shut off system 349
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Facts about engine oil consumption 349
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Used engine oil 351
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Checking the engine oil level 351
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Checking the engine coolant level 355
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Checking the radiator and condenser 356
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Spark plugs 357
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ENGINE
357
SPARK PLUGS
Your engine is fitted with iridiumtipped spark plugs.
NOTICE
Use only iridiumtipped spark plugs and do not adjust
gaps for your engine performance and smooth
drivability.