Diesel Data
: Automotive Repair
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Hummer
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2006
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H2 V8-6.0L
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Repair and Diagnosis
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Ignition System
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Spark Plug
Spark Plug
Spark Plug
Gap
1.02 mm (0.040 in)
Spark Plug
Torque (Used)
15 N.m (11 lb ft)
Spark Plug
Torque (New Aluminum Heads)
20 N.m (15 lb ft)
Spark Plug
Torque (New Iron Heads)
30 N.m (22 lb ft)