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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Kia
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2006
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Optima V6-2.7L VIN 8
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Spark Plug
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Application and ID
Spark Plug: Application and ID
NGK
PFR5N-11
Champion
PFR6N-11
Gap
1.0-1.1 mm (0.039-0.043 in in.)
Torque
20-30 Nm (200-300 kg.cm, 14-22 Ib.ft)