Posted by Eddie on September 20, 2002 at 07:47:17:
In Reply to: Buzzing noise on 3rd valve posted by James on September 19, 2002 at 22:56:48:
Well, try pulling the slide and pluggung the outgoing side with your finger while you hold down on the valve and blow. See if it leaks. Otherwise if the buzzing persists, call Orkin - they can remove bees' nests just like they do termites.