Is It Necessary to Clean Carbon Deposits in the Spark Plug Cylinder?

[McFaith]

Spark plugs need to be cleaned of carbon deposits inside the cylinder. The spark plug is a key component in the ignition system of a car engine. Every gasoline engine is equipped with spark plugs, one per cylinder, and some high-speed gasoline engines even have two spark plugs per cylinder. The function of the spark plug is to introduce the high-voltage electricity generated by the ignition coil into the engine cylinder, creating a spark between the electrodes of the spark plug to ignite the air-fuel mixture. Cleaning with carburetor cleaner: Carburetor cleaner is a specialized cleaning agent designed for oil and carbon deposits, effectively removing oil, grease, and carbon buildup. Squeeze the carburetor cleaner into a container, soak the spark plug in it for half an hour, then gently scrub the spark plug head with a soft brush to remove the carbon deposits. However, special care must be taken when using carburetor cleaner to avoid contact with eyes and skin. If accidental contact occurs, rinse immediately with plenty of water. Cleaning with white vinegar: White vinegar is a common household item that is easy to obtain. The method of cleaning with white vinegar is similar to that of using carburetor cleaner—soak for half an hour and then scrub with a brush. While white vinegar can indeed help remove some carbon deposits, its use is not recommended. The acidic nature of white vinegar can corrode the spark plug, significantly reducing its lifespan.