Ford 2003 Mustang Workshop Manual page 2063

SECTION 303-07A: Engine Ignition — 3.8L
REMOVAL AND INSTALLATION
Spark Plug Wire
Special Tool(s)
Remover, Spark Plug Wire
303-106 (T74P-6666A)
Material
Item
Silicone Brake Caliper Grease
and Dielectric Compound
D7AZ-19A331-A or equivalent
Removal and Installation
CAUTION: It is important to twist the spark plug wire boots while pulling upward to avoid
possible damage to the spark plug wire.
CAUTION: Spark plug wires must be connected to the correct ignition coil terminal. Mark
spark plug wire (12286) locations before removing them.
1. Using the special tool, remove the spark plug wire from the spark plug using a twisting motion.
2. Twist while pulling upward to disconnect the spark plug wires from the ignition coil (12029).
Specification
ESE-M1C171-
A
2003 Mustang Workshop Manual