Ford Mustang (1999-2004) Service Manual: Exhaust Gas Recirculation (EGR) Vacuum Regulator Solenoid
Mach I vehicles
1. Remove the air intake scoop. For additional information, refer to Section .

All vehicles
2. Remove the exhaust gas recirculation (EGR) vacuum regulator solenoid.
- Disconnect the electrical connector.
- Remove the bolts.
3. To install, reverse the removal procedure.
Differential Pressure Feedback Exhaust Gas Recirculation
(EGR) System
Removal and Installation
1. NOTE: The 4.6L (2V) is shown. The 4.6L (4V) and 3.8L are
similar.
NOTE: Bolts may be used in place of nuts on some applications.
Remove the differential pressure fee ...
Positive Crankcase Ventilation (PCV) Hose
Removal and Installation
1. Disconnect the hose on the PCV valve.
2. Twist and remove the PCV valve.
3. To install, reverse the removal procedure.
...
Other materials:
Hydraulic Control Unit
Removal
1. Disconnect the battery ground cable(14301).
2. Disconnect the anti-lock-brake control module electrical connector.
3. NOTE: The 4 wheel anti-lock brake system (4WABS) with traction
control is shown , the
4WABS without traction control system is ...
Final disassembly
32. If not done previously, remove the bolts.
33. CAUTION: Do not damage the bolt hole threads.
If not done previously, insert a punch in the bolt holes and drive off the
differential ring gear.
34. Using the special tools, remove the differential bearin ...
Symptom Chart
Condition
Possible Sources
Action
Tires show
excess wear on
edge of tread
Underinflated tires.
Vehicle overloaded.
High-speed cornering.
Incorrect ride height.
Incorrect wheel alignment.
Incorrect tire ...
