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Home >> Ford >> 2008 >> Ranger 4WD V6-4.0L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Spark Plug >> Specifications >> Spark Plug Gap
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Spark Plug Gap


Spark Plug Gap 2.3L I4 1.25-1.35 mm (0.049-0.053 inch)
Spark Plug Gap 3.0L v6 1.29 - 1.45mm (0.051-0.057 inch)
Spark Plug Gap 4.0L v6 1.32-1.42 mm (0.052-0.054 inch)
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