Ford F150 Pickup. Manual — part 1080

Fig. 229: Disconnecting Heater Water Hoses
Courtesy of FORD MOTOR CO.

19. Disconnect the differential pressure feedback EGR system electrical connector and the

wiring harness pin-type retainer.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 230: Disconnecting Differential Pressure Feedback EGR System Electrical
Connector & Wiring Harness Pin-Type Retainer
Courtesy of FORD MOTOR CO.

20. Remove the exhaust manifold-to-EGR valve tube. For additional information, refer to

EMISSIONS SYSTEMS & SUBSYSTEMS .

21. Remove the crankcase ventilation hose.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 231: Removing Crankcase Ventilation Hose
Courtesy of FORD MOTOR CO.

22. Remove the Positive Crankcase Ventilation (PCV) valve/heater water hose assembly.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 232: Removing PCV Valve/Heater Water Hose Assembly
Courtesy of FORD MOTOR CO.

23. Disconnect the fuel tube spring lock couplings. For additional information, refer to FUEL

LINE CONNECTORS .

24. Remove the fuel injectors and the fuel injector supply manifold. For additional information,

refer to FUEL SYSTEMS .

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

HOISTING .

26. If equipped, disconnect the block heater cable.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup