Ford F150 Pickup. Instruction — part 1030

Fig. 28: Connecting Idle Air Control Valve Electrical Connector
Courtesy of FORD MOTOR CO.

9. Install the engine air cleaner outlet tube.

LOWER INTAKE MANIFOLD

Material

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 29: Material Specifications
Courtesy of FORD MOTOR CO.

Removal

1. Remove the intake manifold spacer assembly. For additional information, refer to INTAKE

MANIFOLD - SPACER ASSEMBLY .

Fig. 30: Disconnecting Fuel Injector Electrical Connectors
Courtesy of FORD MOTOR CO.

2. Disconnect the fuel injector electrical connectors.

NOTE:

One shown, all are similar.

NOTE:

Left side shown, right side similar.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 31: Disconnecting Fuel Injector Electrical Harness From Fuel Injector Supply
Manifold
Courtesy of FORD MOTOR CO.

3. Disconnect the fuel injector electrical harness from the fuel injector supply manifold.

4. Disconnect the Exhaust Gas Recirculation (EGR) valve vacuum hose.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 32: Disconnecting Exhaust Gas Recirculation Valve Vacuum Hose
Courtesy of FORD MOTOR CO.

5. Remove the EGR valve to exhaust manifold tube upper fitting.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup