Ford F150 Pickup. Instruction — part 1320

Fig. 143: Locating Brake Booster Tube Bracket & Tube (4.6L)
Courtesy of FORD MOTOR CO.

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline

Fig. 144: Locating EGR Valve Bolts (4.6L)
Courtesy of FORD MOTOR CO.

Removal & Installation (5.4L F150)

Remove the accelerator control splash shield. Remove the DPFE sensor bracket nut and position the bracket
aside. See Fig. 145 . Disconnect the EGR valve vacuum line and disconnect the EGR valve tube upper fitting.
Remove the two bolts and remove the EGR valve. See Fig. 146 . Discard the gasket. The EGR valve sealing
surfaces are soft metals. Carefully clean both sealing surfaces. Install a new gasket. To complete installation,
reverse the removal procedure. Tighten bolts to specification. See TORQUE SPECIFICATIONS .

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline

Fig. 145: Locating DPFE Sensor Bracket Nut (5.4L F150)
Courtesy of FORD MOTOR CO.

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline

Fig. 146: Locating EGR Valve Bolts (5.4L F150)
Courtesy of FORD MOTOR CO.

Removal & Installation (5.4L Expedition)

Remove the appearance cover. Remove the clean air tubes. See Fig. 147 . Disconnect the EGR vacuum
regulator solenoid vacuum and electrical connections. Disconnect the differential pressure feedback EGR
system vacuum and electrical connections. Disconnect the EGR valve vacuum hose and the EGR tube upper
fitting. Remove the EGR Vacuum Regulator (EVR) solenoid bracket. See Fig. 148 . Remove the bolts and the
EGR valve. See Fig. 149 . Discard the gasket. The EGR valve sealing surfaces are soft metals. Carefully clean
both of the sealing surfaces. Install a new gasket. To complete installation, reverse the removal procedure.
Tighten bolts to specification. See TORQUE SPECIFICATIONS .

2003 Ford Pickup F150

2003 ENGINE PERFORMANCE Removal & Installation - Blackwood, Expedition, F150 Pickup & Navigator - Gasoline