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 can ignite. Failure to follow these instructions can 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 can result in personal injury.

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

2. Remove the eight fuel injectors from the supply manifold.

Fuel Injectors

Installation

CAUTION: The retaining clip must be in the upper groove on the injector or the injector can become loose.

1. NOTE: Inspect the two O-rings from each fuel injector. Install new O-rings as needed.

NOTE: Lubricate the new O-rings with clean engine oil.

To install, reverse the removal procedure.

Fuel Injectors

    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 can ignite. Fai ...

    Other materials:

    Forward Clutch Cylinder
    Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent Compressor, Clutch Spring 307-096 (T81P-70235-A) Protector, Transmission Forward Clutch Outer Fluid Seal 307-423 M ...

    Fuel quality
    Note: Use of any fuel other than those recommended may cause powertrain damage and a loss of vehicle performance; repairs may not be covered under warranty. Choosing the Right Fuel Use only unleaded fuel or unleaded fuel blended with a maximum of 15% ethanol. ...

    Master Cylinder Priming - 4.6L
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