Expedition 4WD V8-281 4.6L SOHC (1998)
95.
Connect EGR tube to EGR valve. Hand-tighten fitting at this time.
96.
Connect DPFE transducer hoses to EGR tube.
97.
On 4X4 models, connect A/C clutch electrical connector.
98.
Raise vehicle.
99.
Connect EGR tube to exhaust manifold. Tighten fitting to 35-45 Nm (26-33 lb-ft).
100. On 4X2 models, connect A/C clutch electrical connector.
101. Connect CKP sensor electrical connector.
102. Connect oil pressure switch electrical connector.
103. Lower vehicle.
104. Final tighten EGR tube to valve to 35-45 Nm (26-33 lb-ft).
105. On 4.6L engines, proceed as follows:
^
Loosely position vacuum harness over engine.
^
Connect EVR solenoid vacuum line.
^
Connect EGR valve vacuum line.
^
Connect fuel pressure regulator vacuum line.
^
Connect vapor management valve vacuum line.
^
Position brake booster vacuum line in installed position. Connect line to tap on throttle body adapter. Tighten line retainer at EGR valve to
8-12 Nm (71-106 lb-in).
^
Connect vacuum tap on right side of throttle body adapter.
^
Connect VMV vacuum line at rear of throttle body adapter.
106. On 5.4L engines, proceed as follows:
^
Connect crankcase vent tube to left cam cover.
^
Position power steering reservoir and bracket in installed position. Tighten upper retainers to 8-12 Nm (71-107 lb-in). Tighten lower retainers
to 35-45 Nm (26-33 lb-ft).
107. Position accelerator/speed control cables on top of engine. Secure cables to clip on power steering reservoir.
108. Install accelerator cable bracket to intake manifold. Tighten retainer to 6-8 Nm (53-71 lb-in).
109. Connect accelerator cable, speed control cable and return spring to throttle body.
110. Connect upper radiator hose to thermostat housing.
111. Install rear half of air cleaner.
112. Install front half of air cleaner and clean air lube.
113. Connect IAT and MAF electrical connectors.
114. Install throttle body shield.
115. Connect battery negative cable.
116. Remove memory saver.
