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Home >> Pontiac >> 2003 >> Grand Prix GTP >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Ignition >> Spark Plugs >> Spark Plug Service Specifications
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Spark Plug Service Specifications

SPARK PLUG SERVICE SPECIFICATIONS

Application Specification
3.1L
Spark Plug Gap 0.060" (1.52 mm)
Spark Plug Torque 11 Ft. Lbs. (15 N.m)
Spark Plug Type 41-940
3.8L
Spark Plug Gap 0.060" (1.52 mm)
Spark Plug Torque 11 Ft. Lbs. (15 N.m)
Spark Plug Type 41-921 (AC)