Your problem sounds like it might fuel related, you can try looking down inside the fuel tank while it's running, if you see fuel being sprayed then you most likely have a split fuel line. Have you ever replaced your fuel filter? It could be clogged.
I just bought the bike 2 days ago was fine when I test drove it talked to the seller he said it had been sitting for about 7 months.I hope it is water in the tank or maybe clogged injector.Any suggution on injector cleaner I havent been on a bike for about 15 years so i'm a little out of the loop
Thanks for the help
Could be a clogged fuel filter, especially if it sat for that long. I'd clean the injectors and put a new fuel filter in it. You'll have to remove the tank and take the pump assembly out to change the filter. Remember to replace the o ring when replacing the fuel filter also. Get an extra o ring just in case. They can be a pain to change the first time.