Engine Compression

Check engine compression with engine at normal operating temperature and specified cranking speed, all spark plugs removed and throttle wide open.

COMPRESSION SPECIFICATIONS

Application

Specification

Compression Ratio

10.45:1

Minimum Compression Pressure

⁽¹⁾ 100 psi (690 kPa)

⁽¹⁾	Maximum difference between each cylinder should not exceed 25 percent.