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Home >> GMC >> 1995 >> Jimmy 2D Utility, 4WD, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Controls - Specifications - 4.3L >> Mechanical Checks >> Engine Compression

July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Engine Compression

COMPRESSION RATIO

Application	Compression Ratio
4.3L (VIN W & Z)	9.1:1

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