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Power Steering Specifications
POWER STEERING PUMP TEST SPECIFICATIONS
| Application |
Specification |
| 4.1L & 4.5L |
| Pressure (psi) |
| Idle |
80-125 |
| Relief |
1350-1450 |
| Flow (gpm) |
| Minimum |
1.32 |
| Maximum |
3.10 |
| 5.1L & 5.7L |
| Pressure (psi) |
| Idle |
80-125 |
| Relief |
1000-1250 |
| Flow (gpm) |
| Minimum |
N/A |
| Maximum |
N/A |
| 5.0L Commercial |
| Pressure (psi) |
| Idle |
80-100 |
| Relief |
1000-1250 |
| Flow (gpm) |
| Minimum |
N/A |
| Maximum |
N/A |
| All Other Engines (TC Series Pump) |
| Pressure (psi) |
| Idle |
80-125 |
| Relief |
1000-1250 |
| Flow (gpm) |
| Minimum |
N/A |
| Maximum |
N/A |