Ranger 4WD V6-3.0L VIN U (1997)
Ignition Cable: Service and Repair
CAUTION: Do not pull on the spark plug wire as it may separate from the spark plug wire connector inside the spark plug wire boot.
CAUTION: Proper installation of spark plug wires is critical to vehicle operation. If one spark plug wire is not properly installed on spark plug or
ignition coil, both spark plugs connected to that segment of the ignition coil may not fire under load.
Spark Plug Wire Routing
REMOVAL
1. When removing spark plug wires from spark plugs, use a spark plug wire remover. Grasp and twist the spark plug wire boot back and forth on the
