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Chevrolet
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2003
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Impala V6-3.8L VIN K
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Ignition System
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Spark Plug
Spark Plug
Spark Plug
Gap
1.52 mm (0.060 in)
Spark Plug
Torque (existing cyl.)
15 N.m (11 lb ft)
Spark Plug
Torque (new cyl.)
27 N.m (20 lb ft)