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| FORD: | 1999-2006 F-Super Duty 2000-2005 Excursion 1999-2006 F-650, F-750 |
1999-2006 F-Super Duty and 2000-2005 Excursion vehicles built before 6/27/2005 and 1999-2006 F650/750 vehicles, all vehicles equipped with the 7.3L or 6.0L diesel engine, may exhibit a vacuum pump that is inoperative or running continuously.
If the pump is inoperative, the climate control system will default to defrost mode and the 4×4 system may also be affected.
ACTION:
Install a new vacuum pump.
Before replacing the pump, check for and repair any pinched or leaking vacuum line(s).
| PART NUMBER | PART NAME |
|---|---|
6C3Z-2A451-BA  |
Vacuum Pump |
