Ford Fiesta: Engine Ignition - 1.6L EcoBoost (132kW/180PS) – Sigma / Spark Plugs. Removal and Installation

Ford Fiesta 2014 - 2019 Service Manual / Engine / Engine Ignition - 1.6L EcoBoost (132kW/180PS) – Sigma / Spark Plugs. Removal and Installation

Removal

NOTE: Removal steps in this procedure may contain installation details.

Refer to: Ignition Coil-On-Plug (303-07B Engine Ignition - 1.6L EcoBoost (132kW/180PS) – Sigma, Removal and Installation).

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 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.

NOTE: Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
Remove the spark plugs.
Torque: 133 lb.in (15 Nm)

Installation

To install, reverse the removal procedure.

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Engine Emission Control - 1.6L EcoBoost (132kW/180PS) – Sigma

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Removal

NOTE: Removal steps in this procedure may contain installation details.

Remove the retainer and pull the rear splash shield outward.

Disconnect the electrical connector and detach the wiring retainer.