Ford Mustang (1999-2004) Service Manual: Exhaust Manifold - LH
Removal
1. Raise and support the vehicle. For additional information, refer to Section.
2. Remove the LH exhaust manifold flange nuts.

3. Remove the RH exhaust manifold flange nuts.

4. Lower the vehicle.
5. NOTE: Discard the exhaust manifold gasket.
Remove the LH exhaust manifold (9431).
- Remove the nuts.

Installation
1. NOTE: Install a new gasket.
NOTE: Tighten the nuts in the sequence shown.
To install, reverse the removal procedure.



Timing Chain
Removal
1. Remove the timing cover. For additional information, refer to Engine
Front Cover in this section.
2. Remove the camshaft position sensor drive gear.
1. Remove the bolt.
2. Remov ...
Exhaust Manifold RH
Removal and Installation
1. Disconnect the battery negative cable. For additional information,
refer to Section.
2. Remove the air cleaner outlet pipe. For additional information, refer to
Sect ...
Other materials:
Component Tests
Pressure Test
1. Turn the engine OFF.
2. WARNING: Never remove the pressure relief cap under any conditions
while the
engine is operating. Failure to follow these instructions could result in damage
to the
cooling system or engine and/or personal injury. To ...
Idle Air Control (IAC) Valve - 3.8L
Removal
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. NOTE: Discard the idle air control (IAC) valve gasket.
Remove the IAC valve.
Disconnect the connector.
Remove the two bolts, the IAC valve and ...
Component Tests
Brake Booster
1. Check the hydraulic brake system for leaks or insufficient fluid.
2. With the transmission (7003) in NEUTRAL, stop the engine (6007) and
apply the parking brake
control (2780). Apply the brake pedal several times to exhaust all
va ...
