E 150 V8-4.6L SOHC VIN W (2004)
19. Remove the two evaporative emission canister purge valve nuts and position the valve aside.
20. Disconnect the IAC valve electrical connector and the EGR valve vacuum connector.
21. Disconnect the coolant hoses and the emissions tube.
22. Remove the four bolts, and the throttle body and adapter as an assembly.
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Discard the throttle body adapter gasket.