Table 1: | Engine Specifications |
Table 2: | STS-V Engine Data |
The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants for more information.
Application | Capacities | |
---|---|---|
English | Metric | |
Air Conditioning Refrigerant R134a | 1.38 lbs | 0.63 kg |
Cooling System | ||
| 11.7 qt | 11.1 L |
| 13.4 qt | 12.7 L |
| 12.5 qt | 11.8 L |
Intercooler System 4.4L Engine | 2.6 qt | 2.5 L |
Engine Oil with Filter | ||
| 6.0 qt | 5.7 L |
| 9.0 qt | 8.5 L |
| 8.0 qt | 7.6 L |
Fuel Tank | 17.5 gal | 66.2 L |
Transmission | ||
| 9.5 qt | 9.0 L |
| 6.5 qt | 6.2 L |
Wheel Nut Torque | 100 lb ft | 140 N·m |
All capacities are approximate. When adding, be sure to fill to the approximate level as recommended in this manual. Recheck the fluid level after filling. |
Engine | VIN Code | Transmission | Spark Plug Gap |
---|---|---|---|
3.6L HFV6 | 7 | Automatic | 0.044 inches (1.1 mm) |
4.4L DOHC V8 (V-Series) | D | Automatic | 0.040 inches (1.0 mm) |
4.6L DOHC V8 | A | Automatic | 0.040 inches (1.0 mm) |
Engine | Horsepower | Torque | Displacement | Compression Ratio |
---|---|---|---|---|
4.4L V8 (LC3) | 440 hp (328 kW) @ 6400 rpm | 430 lb ft (583 Nm) @ 3600 rpm | 4.4L | 9.0:1 |