Cooling System Specifications
CAUTION:
To prevent possible damage to 4.9L engines, use only engine coolant approved for use in aluminum engines and Engine Coolant Supplement (3634621).
COOLING SYSTEM SPECIFICATIONS
| Application | Specification | |
|---|---|---|
| Coolant Replacement Interval | 30,000 Miles | |
| Coolant Capacity | 12.3 Qts. (11.6L) | |
| Pressure Cap | 15 psi | |
| Thermostat | ||
| Starts To Open | 192-199°F (89-93°C) | |
| Fully Open | 219°F (104°C) | |