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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 348 (Engine Ignition - 3.0L (4V)) >> Removal And Installation >> Spark Plugs >> Removal

Spark Plugs: Removal

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

    RH side 

    NOTE: The upper intake manifold must be removed to access the RH spark plugs only.
  1. Remove the upper intake manifold. For additional information, refer to ENGINE - 3.0L (4V) .

    2. Both sides 

  2. Disconnect the ignition coil electrical connectors.
  3. Remove the bolts and the ignition coils.
    NOTE: When removing the ignition coil-on-plugs, a slight twisting motion will break the seal and ease removal.
  4. Remove the spark plugs.
    CAUTION: Only use hand tools when removing or installing the spark plugs, or damage can occur to the cylinder head or spark plug.
    NOTE: Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
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