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Chevrolet
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1994
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Astro Van Cargo Extended, 4.3 Z
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Engine Controls - Specifications
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Spark Plugs
Spark Plugs
SPARK PLUG TYPE
Application
AC
4.3L VIN W
CR43TSM
4.3L VIN Z
CR43TSM
SPARK PLUG SPECIFICATIONS
Application
Gap In. (mm)
Torque Ft. Lbs. (N.m)
4.3L VIN W & Z
.045 (1.14)
11 (15)