gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Ignition System - Runs Rough MIL/ON DTC P0300/P0306|Page 5244 > < Ignition System - Runs Rough MIL/ON DTC P0300/P0306|Page 5242

Envoy 2WD L6-4.2L (2008)

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Spark Plug: Specifications

Spark Plug Gap...........................................................................................................................................................................................1.08 mm - 0.042 in
Spark Plug Torque..........................................................................................................................................................................................18 N.m - 13 lb ft

Ignition System - Runs Rough MIL/ON DTC P0300/P0306|Page 5244 > < Ignition System - Runs Rough MIL/ON DTC P0300/P0306|Page 5242