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(Various brands) Various - Video tutorial

Model: (Various brands) Various
Part: Spark plugs
Operation: The 5 mistakes not to make when replacing spark plugs.

When performing maintenance on your car independently, it is easy to make a few mistakes, especially if you are a do-it-yourself enthusiast who is just starting to work on your own car. Today, with this short guide, we will reveal the 5 mistakes to avoid when replacing spark plugs:

-The first mistake is to replace the spark plugs when the engine is hot. By doing so, you risk damaging the threading, leading to much more expensive repairs. It is better to wait for the engine to cool down.

-The second mistake is to not clean the spark plug wells. By not doing so, dirt can enter the cylinders and damage the internal surface.

-The third mistake is to replace only one spark plug. Spark plugs should always be replaced in pairs.

-The fourth mistake is to use unsuitable tools. If a spark plug is mishandled, the gap between the central electrode and the side electrode can be compromised.

-The fifth mistake is to use an incorrect torque during the installation of the spark plugs. Always read the instructions provided by the manufacturer.


Posted on 14 July 2023 by ScegliAuto



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