Replacing spark plugs (Fiesta 2)

Disconnect the vehicle's ground cable from the battery.

Disconnect the electrical wires from the spark plugs (Fig. 2.165).



Remove the spark plugs.

Screw in the new spark plugs and tighten them to the specified torque (Fig. 2.166).



Connect the electrical wires to the spark plugs and the battery to the vehicle's electrical system.