2008 Yammy 70hp...help

flushing it yesterday, started up fine in the driveway ran in idle for about two minutes and then suddenly shut off...Hasnt turned on after a couple more tries, dont know what it could be, ran geat last week. It turns over but will not start

[boats.net]

Make sure it is getting gas, make sure there is no water in gas. Check to see if getting spark at plugs.

thanks, going to replace plugs and see if theres any progress