pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Compression Check|Specifications|Page 6093 > < Spark Plug|Testing and Inspection|Page 6089
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Compression Check: Specifications

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

Compression Check|Specifications|Page 6093 > < Spark Plug|Testing and Inspection|Page 6089