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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1022 (Engine Ignition System - 4.2L -- F150 Pickup) >> Removal And Installation >> Spark Plug Wire >> Removal and Installation

Removal and Installation

WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: It is important to twist the spark plug boots while pulling upward to avoid possible damage to the spark plug wires.
CAUTION: Spark plug wires must be connected in the correct firing order.
  1. Using the special tool, with a twisting motion, pull the spark plug wire off the spark plug.
    Fig 1: Pulling Spark Plug Wire Off Spark Plug
    G03948432Courtesy of FORD MOTOR CO.
  2. Disconnect the spark plug wire from the ignition coil by twisting while pulling upward.
  3. Disconnect the spark plug wire from any retainers and separators.
  4. CAUTION: Be sure to orient the spark plug boots so the spark plug wires do not contact the exhaust manifold.
    NOTE: Apply silicone brake caliper grease and dielectric compound to the inside of the spark plug wire boots.
  5. To install, reverse the removal procedure.