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Hummer
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2010
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H3T Base, Automatic
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Engine Controls And Fuel - 3.7L - Specifications
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Specifications
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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
1.016 mm
0.040 in