I have a 2016 CForce 500 HO that will sometimes start and run (does have a rougher idle than when originally purchased). Majority of the time the machine will start and idle for less than 10 seconds before shutting off. After that it will crank but not turn over. Getting fuel and spark. Took it to a dealership and got it back with a unable to reproduce the problem. Have rode it maybe 3 times in the past 6 months due to this issue