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Home >> Oldsmobile >> 1997 >> Silhouette Base, Van Passenger Extended >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System - Service & Adjustment Specifications >> 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
3.4L (VIN E) 9.5:1