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Home >> Chevrolet >> 2020 >> Silverado 3500 HD High Country, 6.6L Eng VIN 7 >> Labor Times >> Engine Performance >> Ignition Systems >> Engine Compression >> Testing

Engine Compression: Testing

NOTE: Add 0.2 for wet compression retest.

Applies ToNoteStandard HoursWarranty HoursSkill Level
Gas1.4C
Combination Procedure: ENGINE CYLINDER LEAKAGE: Testing:
Gas, Each Additional0.1C
Gas, One Cylinder0.2C