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Kia
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2009
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Optima EX, 2.7 4
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Repair and Diagnosis
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Engine Performance
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Tune-Up
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General Information (Engine Electrical System) - 2.7L
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Specification
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Ignition System
Ignition System
ITEM SPECIFICATION
Items
Specification
Ignition coil
Primary resistance
0.715 ± 15% Ω
Secondary resistance
-
Spark plugs
NGK
ILFR5B11
Plugs Gap
1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in)