Lincoln Aviator: Engine Ignition - 3.0L EcoBoost / Removal and Installation - Spark Plugs

Removal

  1. Remove the ignition coil-on-plugs.
    Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation).
  1. Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
  1. NOTICE: Do not remove the spark plugs when the engine is hot or cold soaked. Spark plug thread or cylinder head damage can occur. Make sure that the engine is warm (hand touch after cooling down) prior to spark plug removal.

    NOTICE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.

    Remove the spark plugs.
  1. Inspect the spark plugs.
    Refer to: Spark Plug Inspection (303-00 Engine System - General Information, General Procedures).

Installation

  1. NOTICE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.

    Install and tighten the spark plugs.
    Torque: 133 lb.in (15 Nm)
  1. Install the ignition coil-on-plugs.
    Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation).

    Diagnosis and Testing - Engine Ignition

    Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...

    Removal and Installation - Ignition Coil-On-Plug

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    Other information:

    Lincoln Aviator 2020-2022 Service Manual: Removal and Installation - Front Stabilizer Bar


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    Lincoln Aviator 2020-2022 Owners Manual: Distance Indication and Alert (If Equipped)


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    Categories

    Activating Intelligent Access

    The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

    At a Door

    Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

    Lincoln Aviator. Activating Intelligent Access

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