Thread: Why do some cossies pop and bang on the overrun ?
View Single Post
Old Nov 14, 2007 | 09:14 PM
  #6  
dave cos4x4's Avatar
dave cos4x4
Professional Waffler
iTrader: (5)
 
Joined: May 2003
Posts: 26,872
Likes: 30
From: Liverpool
Default
isn't it when the exhaust is very hot and the unburnt fuel in there is igniting.
Reply
0