I have a stratos bass boat that has been sitting for a couple of years, when I turn the key it will not start,could it be corrosion build up in the switch or a fuse I am missing some where?

Check the drivers manual, it will show the correct fuse and what it protects .

Yes it would have wood covered with fiberglass and Resin.

1995 Stratos

Is your speedometer working? If not, the pick up tube may have come off and is dripping water in through that.

Clean carbs,jets must be blocked,obviously running on fuel from choke

Check Battery, Battery switch, kill switch, check all wiring connections for loose connection. Check starter and selenoid.

replace the switch ! will only fail again when your out and then cant get back !

its on the ignition key ! as you turn it on to first position you then push the key in then as it starts let go and with the control lever on a slight high tickover you mite have to dab the choke a couple of times till it ticks over ! dont over choke or you will flood the plugs ! less is best and just let it warm up before setting off !

get some starting fluid and spray a liberal amount into the air intake, then try to turn over. if it will not turn over with starting fluid you have a problem either with your ignition system, example: plugs, coils, wires, ect. If it does fire and then die out with a shot of starting fluid then you have a carb problem. If the boat has been sitting anything over a month thats where I'm betting the problem is. Post back after you find out if its a fuel, or fire issue and we'll start the repair process.