PPRuNe Forums - View Single Post - 3rd opinion wanted from engine smarty pants
Old 18th Sep 2016, 16:57
  #2 (permalink)  
sablatnic
 
Join Date: Aug 2009
Location: Denmark
Age: 68
Posts: 405
Received 0 Likes on 0 Posts
Sounds like a leaking needle valve in the carburettor. Not wide open, just leaking.
At higher revolutions the engine can burn the fuel faster than it leaks, but not at idle, where the engine will be partly flooded.
sablatnic is offline