| Hesitation!
Hi all,
Thought id test your knowledge with this one....
For about the last year or so i have had a cough/splutter and hesitation from the cylinder or through airbox, riding it last night on a smooth surface at a constant 4500rpm i could feel the bike surging just before it coughed.
I have asked Ducati and they are useless, I have had the bike set up on a dyno with a P.Commander so i know its not fuel air mixture, or a dogy fuel relay.
The only thing i can think of is a partly bunged up fuel filter!
Any help would be most appreciated.
THanks
Mark. | 
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