engine stuck

Happy May the 4th! This is my first time posting, been reading everything I can here, but I am stuck... Or rather the ski is stuck... I bought a pair of these skis a few weeks ago, one started right up. This second one not so much. It has been a long process of one thing after another, and...

185 hp fuel injected 1500cc 3 cylinder closed loop cooling. Might be a good project if i can get some info And Tips thx. "The deal with the engine is this, bought the ski with the engine not working so im going on what the person said. it was a friend of a friend so im sure he was being...