kawasaki fr730v problem

I should have known better. I listened to people who said that the kawasaki was a good engine choice in modern lawn equipment. I purchased this mower for use at my home just two years ago, the engine has only 50 hours on it, and I've run into a serious issue. Last time I used the mower, no problems. Put it back in the barn, then two days later needed to start it to move it out of the way of other equipment. Fires as usual with the choke on, but now when I turn the choke off the engine...

kawasaki fr730v problem