FixVault

Engine Compression

WARNING: This page is about a different car, the 1995 Plymouth Acclaim and 1995 Dodge Spirit. However, it is still accessible from the selected car via links, so may be relevant.

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 8.9:1
Minimum Compression Pressure (1) 100 psi (7.0 kg/cm2 )
(1) Maximum difference between each cylinder should not exceed 25 percent.