Registered Forum User
Ducati Corse
Posts: 3,555
Join Date: May 2001
Location: North Yorkshire
Mood: R U thinking what I'm thinking?......Oh dear!
It could be "spitting back" in to the airbox. Nowt to worry about too much me 998 does it occasionally.
If a "backfire" comes out of the exhaust, you might like to think of this as "frontfire" similiar effect just a different end!!
Ray.