Regional Organiser - BHCN
Ducati Corse
Posts: 3,276
Join Date: Aug 2001
Location: Dunstable Beds
Mood: Raring to Ride
The fact that it backfires must indicate that fuel is getting in some times, so may be the ignitions is not right . Plug breaking down on compression , HT lead broken, coil breakdown, has the tank been partially full and condensation got into the fuel line, kinked fuel line,blocked fuel filter. If its more than that then maybe it is getting it to an expert to sort it .4D