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:
EGR System Components
The EGR system returns a portion of the exhaust gas to the intake manifold to
reduce the combustion
temperature. This results in lower nitrous oxide formation.
The powertrain control module (PCM) controls the EGR vacuum regulator solenoid .
The EG ...
Transmission Drive Cycle Test
NOTE: Always drive the vehicle in a safe manner according to driving
conditions and obey all traffic
laws.
NOTE: The Transmission Drive Cycle Test must be followed exactly.
Malfunctions must occur four
times consecutively for shift error DTC code to be set, ...
Noise, Vibration and Harshness (NVH) (Description and Operation)
Noise is any undesirable sound, usually unpleasant in nature. Vibration is
any motion, shaking or
trembling, that can be felt or seen when an object moves back and forth or up
and down. Harshness is
a ride quality issue where the vehicle's response to the ro ...
