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1997
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Firebird Formula, 2D Convertible, Automatic
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Engine Control System - Service & Adjustment Specifications - 3.8L
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Ignition System
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Spark Plugs
Spark Plugs
SPARK PLUG TYPE
Application
AC Spark Plug
3.8L
41-921
SPARK PLUG SPECIFICATIONS
Application
Gap In. (mm)
Torque Ft. Lbs. (N.m)
3.8L
.060 (1.52)
11 (15)