Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Ford Windstar BaseFACTORY OEM SERVICE PROCEDURE
General Specifications
General Specifications (1 Of 2)
| Item | Specification |
|---|---|
| Lubricants | |
| Motorcraft MERCON® Multi-Purpose (ATF) Transmission Fluid XT-2-QDX | MERCON® |
| Power Steering Gear | |
| Turning effort | 2.48 kg (5.5 lb) @ steering wheel |
| Turns lock-to-lock | 3.0 |
| Power Steering Purge Vacuum | |
| Vacuum | 68-85 kPa (20-25 in/hg) |
| Power Steering Pump - CII | |
| Flow | 8.3-9.8 liters/minute (2.2-2.6 gpm) Fluid @ 74°--80°C (165°--175°F) Engine @ 1,500 rpm |
| Pressure | 1,034 kPa (150 psi) Fluid @ 74°--80°C (165°--175°F) Engine @ 3,500 rpm |
General Specifications (2 Of 2)
| Item | Specification |
|---|---|
| Minimum capacity | (0.95 gpm) Fluid @ 74°--80°C (165°--175°F) Engine @ idle Pressure @ 5,171 kPa (750 psi) |
| Relief pressure | 8,960-10,200 kPa (1,300-1,480 psi) |
| Power Steering Pump - CIII | |
| Flow | 8.3-9.8 liters/minute (2.2-2.6 gpm) Fluid @ 74°--80°C (165°--175°F) Engine @ 1,500 rpm |
| Pressure | 1,034 kPa (150 psi) Fluid @ 74°--80°C (165°--175°F) Engine @ 1,500 rpm |
| Minimum capacity | 5.3 liters/minute (1.4 gpm) Fluid @ 74°--80°C (165°--175°F) Engine @ idle Pressure @ 5,171 kPa (750 psi) |
| Relief pressure | 9,660-10,557 kPa (1,400-1,530 psi) |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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