I believe the service bulletin generated in May and I know Bowden Marine has it. I was asked if I got it and I didnt. William at Bowden pulled the cowling off and looked at the pump and apparently the good ones have a white dot on them. Mine fell into the bad category. When it goes out it gives little to no warning. My warning was a slight hesitation which was very minimal and only when I pulled back power did it cut off. I have read some more on it and know another owner who has had the issue too. Right now the only thing im sure of is the fact that mine is on the naughty list. Waiting on word if it is indeed the issue. The motor has 44 hours on it at the time it crapped out.While its there Im having them install a carbon 12 in the dash and move my HDS 9 to the bow. Also doing a service.