I recently bought 2 1993 650 x2s that had not been started in a long time.I am new the jet ski world but when I looked at the motor I thought simple enough.I put new batteries in both and when I hit the button i Just got a click,All connections look good.Do the starter relays go bad on these things?Could a starter freeze up after a few years.Just thought I would ask before I started pulling things a part.Any help here would be much appriciated. thanks