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
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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.
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Other materials:
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.
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Lamp Switch - Headlamp
Removal
1. Disconnect the battery ground cable.
2. Remove the headlamp switch knob.
1. Pull the headlamp switch knob out.
2. Insert a thin tool into the slot, pull and remove the headlamp switch
knob.
3. Remove the instrument panel cluster fin ...
Differential Case
Special Tool(s)
2-Jaw Puller
205-D072 (D97L-4221-A) or
equivalent
Dial Indicator Gauge with
Holding Fixture
100-002 (TOOL-4201-C) or
equivalent
Gauge, Clutch Housing
308-021 (T75L-4201-A) or
equivalent
Instal ...