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  6. : How to change the spark plugs on Mazda 3

Mazda 3 - Video tutorial

Model: Mazda 3 MK 3, BN, BM - Years 2013-2019
Part: Spark plugs
Operation: How to change the spark plugs on Mazda 3

Let's see how to change the damaged spark plugs mounted on a Mazda 3. We open the engine compartment and lift the front hood, let's put it in safety. We remove the engine soundproofing panel by unscrewing the tightening screws. We unscrew the screws on the sides of the coils with a wrench or screwdriver, remove the coils on the motor head (we disconnect the power supply terminals). We unscrew the candles with a socket wrench, take them out of the head. We fit the spark plugs with the socket wrench extension into the cylinder head, tighten them and connect the power coils to each spark plug. We mount the soundproofing panel of the engine. We turn on and verify the operation.


Posted on 7 December 2023 by ScegliAuto



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Watch the video!


by ScegliAuto

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