Valves are important parts of any engine, and need to be kept clean in order to function properly. Here are a few tips on how to clean valves:

  1. Use a valve cleaning brush. This will help remove dirt and debris from the valve surface.
  2. Use a solvent cleaner. This will dissolve any built-up residue on the valve surface.
  3. Use a degreaser. This will remove all traces of the solvent cleaner and brush. ..