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Engine Compression - V6
Check engine compression with engine at normal operating temperature at specified cranking speed, all spark plugs removed and throttle wide open.
COMPRESSION SPECIFICATIONS - V6
| Application |
Specification |
| Compression Ratio |
| 3.0L (VIN U) |
9.3:1 |
| 3.0L (VIN 3) |
8.85:1 |
| 3.3L |
8.9:1 |
| 3.8L |
8.9:1 |
| Minimum Compression Pressure |
| 3.0L (VIN U) , 3.3L & 3.8L |
100 psi (7.0 kg/cm2
) |
| 3.0L (VIN 3) |
178 psi (12.5 kg/cm2
) |