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

Material

Item	Specification
SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP or equivalent	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 related components. Highly flammable mixtures are always present and may ignite. 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. Remove the supply manifold. For additional information, refer to Supply Manifold in this section.

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

Fuel Injectors

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

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 aid installation.

To install, reverse the removal procedure.

Fuel Injectors

Throttle Body

Removal and Installation 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 an ...

Fuel Charging Wiring Harness

Other materials:

A/C Compressor Pressure Relief Valve
An A/C compressor pressure relief valve is incorporated into the compressor A/C manifold and tube to: relieve unusually high refrigerant system discharge pressure buildups. For specifications regarding operating pressure(s), refer to Section. prevent ...

Engine (Removal)
Special Tool(s) Special Tool(s) Support Bracket, Engine 303-639 Spreader Bar 303-D089 (D93P-6001-A3) Lifting Bracket Set, Engine 303-D074 (D91P-6001-A) Removal 1. Remove the hood. 2. Remove the battery. For additi ...

Component Tests
Starter Motor -Voltage Drop Test WARNING: When servicing starter motor or carrying out other underhood work in the vicinity of the starter motor, be aware that the heavy gauge battery input lead at the starter solenoid is "electrically hot" at all times. A p ...