Ranger 4WD V6-4.0L (2009)
Ignition Cable: Service and Repair
Spark Plug Wires
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Remove the right front tire.
3. Remove the RH front splash shield.
4. NOTICE: Spark plug wires must be connected correctly. For additional information, refer to the Coil Terminal-to-Cylinder Relationship
illustration in the Description and Operation, Engine Ignition See: Powertrain Management/Ignition System/Description and Operation.
Failure to follow this instruction may result in poor engine performance.
NOTICE: It is important to twist the spark plug wire boots while pulling upward, to avoid possible damage to the spark plug wire.
With a twisting motion, use the Spark Plug Wire Remover to pull the spark plug wires from the right side of the engine.
5. NOTICE: Spark plug wires must be connected correctly. For additional information, refer to the Coil Terminal-to-Cylinder Relationship
illustration in the Description and Operation, Engine Ignition See: Powertrain Management/Ignition System/Description and Operation.
NOTICE: It is important to twist the spark plug wire boots while pulling upward, to avoid possible damage to the spark plug wire.
With a twisting motion, use the Spark Plug Wire Remover to pull the spark plug wires from the left side of the engine.
6. Squeeze the locking tabs and twist while pulling upward, to remove the spark plug wires from the ignition coil.
7. Disconnect the spark plug wires from the separators and remove the spark plug wires.
8. NOTICE: Be sure to orient the spark plug boots so the spark plug wires do not contact the exhaust manifold, or the spark plug wires may
be damaged.
