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Home » Ford Fiesta Mk7 Spark Plug Socket Size & Replacement Guide

Ford Fiesta Mk7 Spark Plug Socket Size & Replacement Guide

    Spark Plug Socket Size for Ford Fiesta Mk7

    Overview

    If you own a Ford Fiesta Mk7 and need to change the spark plugs, it’s important to know the correct socket size to use. Using the wrong size socket can lead to damage and frustration. In this article, we will provide you with the spark plug socket size for the Ford Fiesta Mk7, ensuring a smooth and successful spark plug replacement.

    Spark Plug Socket Size Chart

    To make it easier for you, here is a handy chart listing the spark plug socket size for the Ford Fiesta Mk7:

    Engine Type Spark Plug Socket Size
    1.0L EcoBoost 16mm
    1.25L Duratec 16mm
    1.4L Duratec 16mm
    1.6L Duratec 16mm

    Step-by-Step Guide to Changing Spark Plugs

    Now that you know the correct spark plug socket size, here’s a step-by-step guide to help you change the spark plugs in your Ford Fiesta Mk7:

    1. Make sure the engine is cool before starting.
    2. Locate the spark plug wires or ignition coils on top of the engine.
    3. Remove the spark plug wire or ignition coil from the first spark plug by gently pulling it straight up.
    4. Using the appropriate spark plug socket and a ratchet or extension, loosen and remove the old spark plug by turning it counterclockwise.
    5. Inspect the old spark plug for any signs of damage or wear. If necessary, replace it with a new one of the same type and gap size.
    6. Apply a small amount of anti-seize compound to the threads of the new spark plug.
    7. Insert the new spark plug into the spark plug socket and carefully thread it into the spark plug hole by hand to avoid cross-threading.
    8. Tighten the spark plug with the socket and ratchet, turning it clockwise until it is snug. Be careful not to overtighten.
    9. Reattach the spark plug wire or ignition coil to the spark plug.
    10. Repeat the process for the remaining spark plugs.

    Conclusion

    By knowing the correct spark plug socket size for your Ford Fiesta Mk7 and following the step-by-step guide, you can confidently change the spark plugs yourself. Regularly replacing spark plugs is essential for maintaining optimal engine performance and fuel efficiency. Remember to consult your vehicle’s manual or a trusted mechanic if you have any doubts or questions. Happy spark plug replacement!