Ford Mustang (1999-2004) Service Manual: Lower Intake Manifold
Material

Installation
1. Install a new upper intake manifold gasket.
2. NOTE: Refer to the location note made during removal and make sure
the bolts are installed in
the correct locations.
Install the upper intake mani ...
Removal
1. Remove the upper intake manifold. For additional information, refer to
Upper Intake Manifold in
this section.
2. Partially drain the cooling system. For additional information, refer to
Sect ...
Other materials:
Switch - Horn
Removal
1. Remove the driver side air bag module (043B13). Refer to Section.
2. Remove the switches.
1. Disconnect the horn wire from the switches.
2. Remove the horn switch screws and remove the switches.
Installation
1. To install, reve ...
Idle Air Control (IAC) Valve - Mach I
Removal and Installation
1. Remove the air intake scoop. For additional
information, refer to Section.
2. Disconnect the idle air control (IAC) valve electrical connector.
3. Remove the bolts, the IAC valve and the gasket.
4. NOTE: Install a new ga ...
Engine coolant check
Checking the Engine Coolant
The concentration and level of engine coolant should be checked at the
intervals listed in Scheduled Maintenance Information.
Note: Make sure that the level is at the FULL COLD level or within the
COLD FILL RANGE in the coolant res ...
