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Home >> GMC >> 1991 >> S15 Jimmy 2D Utility, 4WD, Automatic, 4L60/MD8 >> Labor Times >> Engine Performance >> Ignition Systems >> Ignition Timing >> Adjustment

Ignition Timing: Adjustment

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Applies ToNoteStandard HoursWarranty HoursSkill Level
V6Includes: Check and adjust Idle Speed.0.70.4C