FixVault

Mechanical Inspection: Compression

Check engine mechanical condition using a compression gauge, vacuum gauge or an engine analyzer. See engine analyzer manual for specific instructions.

V6 COMPRESSION SPECIFICATIONS

Application Specification
Normal Compression Pressure 173 psi (12.2 kg/cm2 )
Minimum Compression Pressure (1) 128 psi (9.0 kg/cm2 )
Maximum Variation Between Cylinders 14 psi (1.0 kg/cm2 )
(1) Minimum compression at 300-350 RPM.