Ford Mustang (1999-2004) Service Manual: Tracer Dye Leak Detection
Special Tool(s)
![]() |
120 Watt 110 Volt UV Lamp 20C 164-R0721 or equivalent |
NOTE: Ford Motor Company vehicles are produced with a permanent leak tracer dye incorporated into the A/C system. The location of leaks can be pinpointed by the bright yellow-green glow of the tracer dye. Since more than one leak can exist, always inspect each component.
1. Check for leaks using a 120 Watt UV spot lamp.
- Scan all components, fittings and lines of the A/C system.

2. After the leak is repaired, remove any traces of tracer dye with a general purpose oil solvent.
3. Verify the repair by operating the system for a short time and inspect with the UV spot lamp.

Electronic Leak Detection
Special Tool(s)
H10PM Refrigerant Leak
Detector With Battery
216-00001 or equivalent
CAUTION: Good ventilation is necessary in the area where electronic A/C
leak testing is to
be ca ...
Air Conditioning (A/C) System Flushing
Special Tool(s)
A/C Flush and Purge Machine
219-00022 (part of 219-00023)
or equivalent
A/C Flush and Purge Fitting Kit
219-00024 (part of 219-00023)
or equivalent
WA ...
Other materials:
Flywheel Ring Gear
Removal
1. Remove the flywheel.
2. WARNING: This procedure should be carried out only by a
correctly equipped and
experienced acetylene torch operator. Tongs must be used or asbestos gloves
worn
when handling the heated flywheel ring gear. Failure to f ...
Canister Vent Solenoid Closing Procedure
Special Tool(s)
Worldwide Diagnostic System
(WDS)
418-F224,
New Generation STAR (NGS)
Tester
418-F052, or equivalent scan
tool
CAUTION: The canister vent solenoid must not be energized for more than
nine minutes
at one time. Once the ...
Timing Drive Components
Special Tool(s)
Compressor, Valve Spring
303-567 (T97P-6565-AH)
Holding Tool, Crankshaft
303-448 (T93P-6303-A)
Aligner, Camshaft Position
303-557 (T96T-6256-B)
...

