This is a 5hp Nissan outboard motor that came with a sailboat I recently purchased. I was told that it had been recently tuned, and although it runs smoothly, I noticed that water doesn't consistently spurt out as part of the cooling system and that it stalls after a few minutes of running. I haven't overheated it, but it will have to get looked at by a mechanic before regular operation. I have another outboard, so I am selling this one. You would have to be able to pick it up from my house.