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Lexus
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2019
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GS 300 Base
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Repair and Diagnosis
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Engine Performance
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Engine Control System (Service Specifications)
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8AR-FTS Engine Control
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Service Data [10/2015 - ]
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Service Data [10/2015 - ]
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Ignition System
Ignition System
IGNITION SYSTEM
Spark plug
Recommended spark plug
NGK made: DILFR7K9G
Standard electrode gap
0.8 to 0.9 mm (0.0315 to 0.0354 in.) for new spark plug
Maximum electrode gap
1.1 mm (0.0433 in.) for used spark plug