buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Compression Check|Specifications|Page 4614 > < Vehicle Lifting|Service and Repair|Page 4608
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Compression Check: Specifications

Record the compression readings from all of the cylinders.

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 4614 > < Vehicle Lifting|Service and Repair|Page 4608