General Specifications
| Item | Specification |
|---|---|
| Pressure Tests | |
| Complete Cooling System Maximum Pressure | 125 kPa (18 psi) |
| Pressure relief cap | 95-124 kPa (14-18 psi) |
| Radiator (out of vehicle) | 138 kPa (20 psi) |
| Thermostat Opening Temperatures | |
| Thermostat starts to open - 3.5L, 3.7L | 79.5°C-83.3°C (175°F-182°F) |
| Thermostat fully open - 3.5L, 3.7L | 94.5°C (202.1°F) |
| Thermostat starts to open - 2.0L GTDI | 80°C-84°C (176°F-183°F) |
| Thermostat fully open - 2.0L GTDI | 97°C (207°F) |