My last bike only had 5200 miles on it, but it had been stood for a while.
Then a work mate asked if I would go for a ride with him because he didn't know where to go, and never been outside Wigan on his MT09.
So I got the bike out and within 5 miles it developed a super duper misfire, with pops and bangs. I put this down to bad old fuel, anyway I persevered and a 100 odd miles later arrived safe and sound back home with a pop and a bang.
I drained the tank and there was a bit of water in the fuel, so with the tank dry I put fresh fuel in and it was no different. I was thinking