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Ignition System Specifications

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Ignition System Specifications

Application Specification
Metric English
Firing Order 1-8-7-2-6-5-4-3
Spark Plug Wire Resistance 397-1, 337 ohms
Spark Plug Torque 15Y 11 lb ft
Spark Plug Gap 1.02 mm 0.040 in
Spark Plug Type Refer to Electronic Parts Catalogue
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