Avalanche 2500 4WD V8-8.1L VIN G (2003)
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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).
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).