chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Compression Check|Specifications|Page 3288 > < Ignition System - New Spark Plugs & Gapping Info.|Page 3284
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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|Page 3288 > < Ignition System - New Spark Plugs & Gapping Info.|Page 3284