Ford Mustang (1999-2004) Service Manual: Engine Emission Control (Description and Operation)

CAUTION: Do not remove any part of the engine emission control system. Operating the engine without the engine emission control system will reduce fuel economy and engine ventilation. This will weaken engine performance and shorten engine life.

The engine emission control consists of the:

  • positive crankcase ventilation (PCV) system.
  • exhaust gas recirculation (EGR) system.
Engine Emission Control
Torque Specifications ...

Typical Vehicle Emission Control Information (VECI) Decal
  The Vehicle Emission Control Information (VECI) decal shows: the components of the emission control system. the correct vacuum hose routing. the color stripe of the vacuum hoses. ...

Other materials:

Latch - Door
Removal 1. Remove the door trim panel (23942). For additional information, refer to Section. 2. Release the actuating rods by opening the clips. 3. Using a screwdriver, release the lock cylinder actuating rod. 4. Remove the door latch screws. 5. ...

Crankshaft Main Bearing Journal - Clearance
Special Tool(s) Plastigage 303-D031 (D81L-6002-B) or equivalent NOTE: Crankshaft main bearing journals must be within specifications before checking journal clearance. 1. Remove the crankshaft main bearing caps and crankshaft main bearing. ...

Ignition Coil - Coil On Plug
Removal 1. Disconnect the battery ground cable (14301). For additional information, refer to Section. 2. Remove the air cleaner outlet tube (9B659). For additional information, refer to Section. 3. NOTE: One ignition coil is shown, and the others are ...