RCU Forums - View Single Post - percolating engine
View Single Post
Old 02-27-2009 | 08:38 PM
  #7  
jeffie8696's Avatar
jeffie8696
Senior Member
 
Joined: May 2007
Posts: 5,299
Likes: 0
Received 2 Likes on 2 Posts
From: Muscatine, IA
Default RE: percolating engine

This is more of an intermittent "pluke" sound at idle. Sounds like an old fashioned coffee percolator. It comes from my old model Fox .45 BB ring with the wart on the side. It is a great runner.