REMOVAL AND INSTALLATION FUEL INJECTORS
3.Inspect and install new O-rings from each fuel injector, as needed.
Installation
CAUTION: Use service kit FOP2-9229-A for replacement O-rings.
1.NOTE: Lubricate the new O-rings with clean Super Premium SAE 5W30 Motor Oil, XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G to aid installation.
To install, reverse the removal procedure.
Supply Manifold Removal
WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in personal injury.
WARNING: Fuel in the fuel system remains under high pressure even when the engine is not running. Before working on or disconnecting any of the fuel lines or fuel system components, the fuel system pressure must be relieved. Failure to follow these instructions may result in personal injury.
1.Relieve the fuel pressure. For additional information, refer to Section 310-00A(Gasoline and Diesel)
2.Partially drain the cooling system. For additional information, refer to Section 303-03A
3.Remove the power steering reservoir bracket.
1.Remove the bolts.
2.Remove the power steering reservoir bracket.
4.Remove the accelerator control splash shield.
1.Remove the bolts.
2.Remove the accelerator control splash shield.
5.Disconnect the fuel pressure regulator valve vacuum hose.
6.Disconnect the fuel lines. For additional information, refer to Section 310-00A (Gasoline and Diesel)
7.Disconnect the RH fuel injector electrical connectors.
8.Disconnect the LH fuel injector electrical connectors.
9.Disconnect the water heater inlet tube hose.
1.Release and move the hose clamp.
2.Disconnect the water heater inlet tube hose and position aside.
10.Remove the brake booster bracket and tube.
1.Remove the nut.
2.Release and move the two hose clamps.
3.Remove the brake booster tube.
11.Remove the positive crankcase ventilation (PCV) hose.
13.Disconnect the EGR valve vacuum hose.
14.Disconnect the PCV bypass hose.
15.Disconnect the idle air control (IAC) valve electrical connector.
16.Disconnect the differential pressure feedback EGR transducer electrical connector.
17.Disconnect the vapor management valve (VMV) hose.
18.Disconnect the vacuum hose from the RH upper intake manifold.
19.Disconnect the RH radio ignition interference capacitor electrical connector.
20.Disconnect the LH radio ignition interference capacitor electrical connector.
21.Remove the four bolts and remove the fuel injection supply manifold.
22.Remove the fuel injectors from the fuel supply manifold.
23.Inspect the two O-rings from each fuel injector. Install new O-rings if necessary.
CAUTION: Use service kit FOPZ-9229-A for replacement O-rings.
Lubricate the new O-rings with clean Super Premium SAE 5W-30 Motor Oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G to aid installation.
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12.Disconnect the exhaust gas recirculation (EGR) valve to exhaust manifold tube.
1.Disconnect the two differential pressure feedback EGR transducer hoses.
2.Remove the EGR valve to exhaust manifold tube upper fitting.
3.Remove the EGR valve to exhaust manifold tube lower fitting.
Fuel Injectors
Removal
1.Remove the fuel supply manifold. For additional information, refer to Supply Manifold in this section. 2.Remove the fuel injectors from the fuel supply manifold.