Ford Mustang (1999-2004) Service Manual: Ignition Coil-On-Plug
Material
| Item | Specification |
| Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent | ESE-M1C171- A |
Removal and Installation
1. Disconnect the battery ground cable. For additional information, refer to Section.
2. Remove the air cleaner outlet pipe. For additional information, refer to Section.
3. Remove the RH ignition coil cover bolts and the cover.

4. Remove the ignition coils.
1. Disconnect the electrical connectors.
2. Remove the ignition coils.

5. Remove the LH ignition coil cover bolts and the cover.

6. Remove the ignition coils.
1. Disconnect the connectors.
2. Remove the ignition coils.

7. NOTE: Verify that the ignition coil spring is correctly located inside the ignition coil boot and that there is no damage to the tip of the boot.
To install, reverse the removal procedure.
- Apply a light coat of dielectric grease to the inside of the ignition coil boots.
Engine Ignition (Description and Operation)
Eight separate ignition coils:
are controlled by the powertrain control module (PCM).
are mounted directly above each spark plug.
are controlled by the powertrain control module for correct fi ...
Spark Plugs
Removal and Installation
1. Remove the ignition coil-on-plug. For additional information, refer to
Ignition Coil-On-Plug in this
section.
2. NOTE: Use compressed air to remove any foreign materi ...
Other materials:
Engine coolant check
Checking the Engine Coolant
The concentration and level of engine coolant should be checked at the
intervals listed in Scheduled Maintenance Information.
Note: Make sure that the level is at the FULL COLD level or within the
COLD FILL RANGE in the coolant res ...
Shift Patterns
Upshifts
Transmission upshifting is controlled by the powertrain control
module (PCM). The PCM receives
inputs from various engine or vehicle sensors and driver demands to
control shift scheduling, shift feel
and torque converter clutch (TCC) opera ...
Pinion Seal
Special Tool(s)
Installer, Drive Pinion Oil Seal
205-133 (T79P-4676-A)
Removal
1. Remove the pinion flange (4851). For additional information, refer to
Drive Pinion Flange in this
section.
2. Force up the metal flange of the rear axle drive p ...
