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Home >> Chevrolet >> 2006 >> Express 2500 V8-4.8L VIN V >> Repair and Diagnosis >> Maintenance >> Tune-up and Engine Performance Checks >> Compression Check >> Specifications

Compression Check: Specifications

The minimum compression in any one cylinder should not be less than 70 percent of the highest cylinder.
No cylinder should read less than 690 kPa (100 psi).