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Home >> GMC >> 1990 >> Vandura P3500, 3.9 L >> Labor Times >> Engine Performance >> Ignition Systems >> Engine Cylinder Leakage >> Testing

Engine Cylinder Leakage: Testing

Includes: Engine Compression - Test.

Applies ToNoteStandard HoursWarranty HoursSkill Level
Each Additional0.1C
Additional Procedure: ENGINE CYLINDER LEAKAGE: Testing:
Where Air Cond interferes add0.3C
Where Air Pump interferes add0.3C