So this problem only happens when it is really hot or ive been riding in the canyons and the engine gets really hot (around 180-210 on the gauge)
The engine would start right back up when it stalled but when you rev it real quick and let go it stalls until the engine cools down. it also does the same thing when im rideing and downshifting to a stop or when im rideing and cut the throttle and release the clutch.
It was at the dealer once because when it stalled it would not start back up and clicked. they fixed it under warranty and said it was the starter relay. Its starting to do the same thing again but my bike is no longer under warranty. It was doing this a lot today when i was up in the canyons and reving it real high, im afraid it might stall and not start back up and leave me stranded.

Its a 2008 fz6 with 20,000 miles so i don't really know what to do with it and don't want to take it to a dealer and spend a lot of money on it.
Any info would be greatly appreciated.

Thanks