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Home >> Lincoln >> 2021 >> Aviator Base, AWD >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Engine Ignition - 3.0L ECOBOOST >> Removal And Installation >> Spark Plugs >> Installation
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Spark Plugs: Installation

  1. NOTE: 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)

    GFD531728Courtesy of FORD MOTOR COMPANY
  2. Install the ignition coil-on-plugs. Refer to: Ignition Coil-On-Plug .