Ford F150 Pickup. Instruction — part 874

Fig. 407: Connecting Oil Pressure Switch Electrical Connector - 4X2
Courtesy of FORD MOTOR CO.

6. Install the drain plug.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 408: Installing Drain Plug - 4X2
Courtesy of FORD MOTOR CO.

7. Lower the vehicle.

8. Fill the engine with clean engine oil.

9. Fill and bleed the engine cooling system. For additional information, refer to ENGINE

COOLING - F150 PICKUP .

OIL FILTER ADAPTER - 4X4

Material

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 409: Material Specification
Courtesy of FORD MOTOR CO.

Removal

1. Raise and support the vehicle. For additional information, refer to JACKING &

HOISTING .

2. Drain the engine cooling system. For additional information, refer to ENGINE COOLING

- F150 PICKUP .

3. Remove the front drive axle assembly. For additional information, refer to FRONT

DRIVE AXLE/DIFFERENTIAL - FORD 8.8-INCH .

4. Remove the drain plug and drain the engine oil.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 410: Removing Drain Plug - 4X4
Courtesy of FORD MOTOR CO.

5. Disconnect the oil pressure switch electrical connector.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup