Ford Mustang (1999-2004) Service Manual: 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. Highly flammable mixtures are always present and may be ignited, resulting in possible personal injury.

WARNING: Fuel in the fuel system remains under high pressure even when the engine is not running. Before servicing or disconnecting any of the fuel lines or fuel system components, the fuel system pressure must be relieved to prevent accidental spraying of fuel, causing personal injury or a fire hazard.

1. Remove the Schrader valve cap and install the Fuel Pressure Gauge.

Pressure Relief

2. CAUTION: Open the manual valve slowly on the Fuel Pressure Gauge.

Relieve the fuel pressure.

  • Place the fuel in a suitable container.

Pressure Relief

    Fuel System (Description and Operation)
    Component Location   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 prese ...

    Fuel Tank Draining
    Special Tool(s) Fuel Storage Tanker 164-R3202 or equivalent Fuel Tank Drain Hose 310-F013 WARNING: Do not smoke or carry lighted tobacco or an open flame of any type whe ...

    Other materials:

    Connecting Rod - Bushing Diameter
    1. Measure the inner diameter of the connecting rod bushing, if equipped. Verify the diameter is within specification. Refer to the appropriate section in Group for the procedure. If out of specification, install new components as necessary. Refer ...

    Disc and Pressure Plate - 3.8L and 4.6L (2V) Engines
    Special Tool(s) Clutch Aligner 308-020 (T74P-7137-K) Material Item Specification Premium Long Life Grease XG-1-C ESA-M1C75-B 1. Remove the transmission. 2. CAUTION: Loosen the bolts evenly to prevent clutch pressure plate ...

    Vacuum Control Motor - Air Damper Door
    Removal 1. Remove the instrument panel. For additional information, refer to Section. 2. Disconnect the vacuum hose. 3. Remove the vacuum control motor. 1. Remove the steel clip. 2. Loosen the nuts. Installation 1. To install, reverse the removal proc ...