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Engine Compression

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

ENGINE COMPRESSION (1)

Application Specification
Normal 199 psi (14.0 kg/cm2 )
Minimum 142 psi (10.0 kg/cm2 )
Maximum Variation 28 psi (2 kg/cm2 )
(1) Compression measured at 200 RPM and wide open throttle.