Ford Mustang (1999-2004) Service Manual: 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 material from the spark plug well before removing the spark plugs.

NOTE: If an original spark plug is used, make sure it is installed in the same cylinder from which it was taken. New spark plugs can be used in any cylinder.

Remove the RH spark plugs.

Spark Plugs

3. Remove the LH spark plugs.

Spark Plugs

4. Inspect the spark plugs. Install new spark plugs as necessary. For additional information, refer to Section.

5. Adjust the spark plug gap as necessary.

Spark Plugs

6. To install, reverse the removal procedure.

 

    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 ...

    Engine Emission Control
    Torque Specifications ...

    Other materials:

    Component Test
    Windshield Wiper Motor CAUTION: Do not handle the wiper motor abusively when diagnosing the wiper operations. Failure to follow this caution may result in damage to the motor magnets and will make the wiper motor inoperative. Rough handling of new ...

    Communication Circuit Wiring Repair
    Special Tool(s) Heat Gun 107-R0300 or equivalent 1. Disconnect the battery ground cable. For additional information, refer to Section. 2. Strip the wires. 3. NOTE: Use rosin core mildly activated (RMA) solder, not acid core solder. Solder ...

    Vibrate Software
    Vibrate Software (Rotunda tool number 215-00003) is a diagnostic aid which will assist in pinpointing the source of unacceptable vibrations. The engine's crankshaft is the point of reference for vibration diagnosis. Every rotating component will have an angu ...