Engine Cooling Specifications
ENGINE COOLING SYSTEM SPECIFICATIONS
| Application | Specification | |||
|---|---|---|---|---|
| Coolant Capacity | ||||
| 4.2L | 15.2 Qts. (14.4L) | |||
| 5.3L | 17.9 Qts. (17.0L) | |||
| Coolant Replacement Intervals | (1) 150,000 Miles | |||
| Thermostat Opening Temperatures | ||||
| Thermostat Starts To Open | 188°F (87°C) | |||
| Thermostat Fully Open | 206°F (97°C) | |||
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