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Home >> Chevrolet >> 1991 >> S10 Blazer 4D Utility, 4WD, 4L60/MD8 >> Labor Times >> Other Variant >> Engine Performance >> Ignition Systems >> Engine Compression >> Testing
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Engine Compression: Testing

WARNING: This page is about the S10 Blazer 2D Utility, 4WD, Automatic, 4L60/MD8, which is a different variant/trim than selected.
NOTE: Add 0.2 for wet compression retest.

Applies ToNoteStandard HoursWarranty HoursSkill Level
1.5C
Additional Procedure: ENGINE COMPRESSION: Testing:
Where Air Cond interferes add0.3C
Where Air Pump interferes add0.3C
Combination Procedure: ENGINE CYLINDER LEAKAGE: Testing:
Each Additional0.1C
One Cylinder0.2C