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Home >> Toyota Truck >> 2003 >> 4 Runner 2WD V6-4.0L (1GR-FE) >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Spark Plug >> Specifications >> Gap

Gap

Electrode Gap 1.0-1.1mm (0.039-0.043in)
Maximum Electrode Gap 1.46mm (0.057in)

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