Spark Plug Cleaner And Tester

Spark Plug Cleaner and Tester is an instrument to completely clean and test an old used spark plug which is used in petrol, gasoline and kerosene engines. Spark Plug Cleaner is an instrument which is a necessity of a well equipped modern workshop/garage to make a used spark plug to work as a brand new one.A device for testing the functioning in an internal combustion engine of spark plugs which are recessed within the cylinder head.If the spark plug is only lightly soiled, you can try cleaning it with sandpaper. You can start by removing any debris on the outside of the spark plug. Next, use 220-grit sandpaper to gently sand away buildup - use a light touch, as you don't want to damage the metal.