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Home >> GMC >> 2002 >> Yukon Base, 5.3 Z, RWD >> Labor Times >> Other Variant >> Engine Performance >> Ignition Systems >> Engine Compression >> Testing

Engine Compression: Testing

WARNING: This page is about the Yukon Base, 4.8 V, 4WD, which is a different variant/trim than selected.
NOTE: Add 0.2 for wet compression retest.

Applies ToNoteStandard HoursWarranty HoursSkill Level
1.4C
Combination Procedure: ENGINE CYLINDER LEAKAGE: Testing:
Each Additional0.1C
One Cylinder0.2C
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