chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Compression Check|Specifications|Page 3532 > < Emissions - EVAP Damage Prevention On Vehicle Hoist|Page 3526
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Compression Check: Specifications

Compression Test
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 3532 > < Emissions - EVAP Damage Prevention On Vehicle Hoist|Page 3526