Ok so I have a 2005 Challenger 180. It randomly starts. We can start and stop it 50 times in a day and the next time we goto start it, it sounds like it wants to start but won't fire. I have had it in the shop 3 different times and they have fixed multiple things they thought was the problem. They actually started and stopped it 72 times without fail. However, the boat is never in fail mode when we pull it out of the water so we can't have it put on the computer to catch a code. Any suggestions??????