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Engine Compression: Testing

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

Applies ToNoteStandard HoursWarranty HoursSkill Level
3.1L Eng1.5C
Additional Procedure: ENGINE COMPRESSION: Testing:
Where Air Cond interferes add0.3C
Where Cruise Control interferes add0.3C
Combination Procedure: ENGINE CYLINDER LEAKAGE: Testing:
Each Additional0.1C
One Cylinder0.2C