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Home >> Cadillac >> 2007 >> STS RWD V8-4.6L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Specifications

Spark Plug: Specifications

Spark Plug Gap 1.02 mm (0.040 in)
Spark Plug Torque 15 N.m (11 lb.ft)

Initial spark plug torque on a new cylinder head is 20 N.m (15 lb ft)

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