saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Compression Check|Specifications|Page 4634 > < Spark Plug Gap|Page 4630
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Compression Check: Specifications

The lowest reading cylinder should not be less than 70% of the highest.

No cylinder reading should be less than 689 kPa (100 psi). 

Compression Check|Specifications|Page 4634 > < Spark Plug Gap|Page 4630