Engine Compression
Check engine compression with engine at normal operating temperature, all spark plugs removed and throttle wide open.
COMPRESSION SPECIFICATIONS
| Application | Specification | |
|---|---|---|
| Compression Ratio | ||
| VIN 7 | 9.5:1 | |
| VIN 8 | 9.3:1 | |
| Normal Compression Pressure | 185-205 psi (13-14.0 kg/cm2 ) | |
| Minimum Compression Pressure | 180 psi (12.7 kg/cm2 ) | |