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Compression Check|Specifications|Page 3742 > < Variable Valve Timing Solenoid|Locations|Page 3738

Impala V6-3.9L (2007)

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Compression Check: Specifications

The lowest reading should not be less than 70 percent of the highest reading.
No cylinder reading should be less than  ...................................................................................................................................................  689 kPa (100 psi).

Compression Check|Specifications|Page 3742 > < Variable Valve Timing Solenoid|Locations|Page 3738