Ford Mustang (1999-2004) Service Manual: Fuel Injectors

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 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.

2. Remove the supply manifold. For additional information, refer to Fuel Injection Supply Manifold in this section.

3. Remove the fuel injectors from the supply manifold.

Fuel Injectors

Installation

1. NOTE: Lubricate the new O-rings with Super Premium SAE 10W-30, XO-10W30-DSP or equivalent meeting Ford specification WSS-M2C153-G, to aid installation.

Inspect the two O-rings on each fuel injector. Install new O-rings if necessary.

Fuel Injectors

2. Install the fuel injectors onto the supply manifold.

Fuel Injectors

3. Install the fuel supply manifold.

    Throttle Body
    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. ...

    Other materials:

    Fuel Injection Supply Manifold and Fuel Injector
    Material Item Specification SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP WSS-M2C153- H Removal and Installation WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel relat ...

    Component Tests
    Heater Core WARNING: Carbon monoxide gas is colorless, odorless and dangerous. If it is necessary to operate the engine with the vehicle in a closed area such as a garage, always use an exhaust collector to vent the exhaust gases outside the closed area ...

    Ignition Lock Cylinder - Non-Functional
    Removal and Installation 1. NOTE: Make sure the front wheels are in the straight-ahead position. Disconnect the battery ground cable (14301) and wait at least one minute to allow the depletion of the restraint system backup power supply. For addit ...