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Hummer
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2006
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H3 Automatic
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Engine Controls - 3.5L - Introduction (2 Of 2)
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Specifications
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Ignition System Specifications
Ignition System Specifications
Ignition System Specifications
Application
Specification
Metric
English
Firing Order
1-3-5-4-2
Spark Plug Torque
18 N.m
13 lb ft
Spark Plug Gap
1.08 mm
0.042 in
Spark Plug Type
GM P/N 12569190