FV432 stuck plug help!

[Paul Singleton]

I have had luck in the past using air intake cleaner. The spray for cleaning the throttle plates on a late model car. Spray lots on the base of the spark plug and it may work into the threads. Also spray lots down the carb with the engine running to help clean the carbon on the inside. I have found that it is usually carbon build up in the threads that causes the problem of stuck plugs. If the spark plug starts to move, try not to force, spray more intake cleaner around the plug and keep working the plug back and forth a few times. Hope this helps.