Ford Mustang (1999-2004) Service Manual: Fuel System (Description and Operation)

Component Location

Fuel System (Description and Operation)

 

Fuel System (Description and Operation)

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, resulting in possible personal injury.

The vehicle:

  • uses a returnless fuel system.
  • is equipped with a multiport fuel injection (MFI) system.
  • uses separately controlled fuel injectors (9F593) for each cylinder. The fuel injectors are mounted to the intake manifold.
  • fuel injectors are supplied with pressurized fuel from the fuel pump (9350) through the fuel injection supply manifold (9D280).
  • fuel injection supply manifold is controlled by the electronic fuel delivery module which is enabled by the powertrain control module (PCM) (12A650).

Fuel System

Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.

    Fuel System - General Information
    General Specifications ...

    Pressure Relief
    Special Tool(s) Fuel Pressure Gauge 310-012 (T80L-9974-B) WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related components. ...

    Other materials:

    Installation
    NOTE: Do not use a fiber disc to clean the surfaces. Fibers from the disc can get into the oil pan and oil and clog the oil bypass valve. 1. Clean and inspect the cylinder head for flatness. 2. Install a new head gasket on the cylinder block with the sma ...

    Body Sealer Types And Applications
    Liquid Butyl Sealer HB Fuller E709-19554-B or equivalent meeting Ford Specification ESB-M4G162-A: Does not run. Is fast drying. Remains semi-elastic. Can be used for seam sealing on the floorpan, wheelhouse, body rocker panels, door ope ...

    Exhaust Gas Recirculation (EGR) Valve
    Removal and Installation NOTE: The 4.6L, 2V is shown. The 3.8L is similar. 1. Disconnect the vacuum hose. 2. Disconnect the EGR tube from the EGR valve. 3. Remove the two bolts, the EGR valve and the gasket. 4. NOTE: Install a new gasket. To install, ...