gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Spark Plug Gap, Torque and Type|Page 2057 > < Spark Plugs - New Design|Page 2054
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Spark Plug: Specifications
Spark Plug Gap, Torque and Type

Spark Plug Gap  ..................................................................................................................................................................................................  .035 inches 

Spark Plug Torque  .................................................................................................................................................................................... 15 Nm  (11 lb. ft.)

Spark Plug Type  ................................................................................................................................................................................................ AC CR43TS

NOTE:  Check the gap specifications given on the Emissions Control Label. If the gap is different from what is listed here, use the information on the
label.

Spark Plug Gap, Torque and Type|Page 2057 > < Spark Plugs - New Design|Page 2054