Yamaha waverunner will not start?

Question

I have a 93 waverunnrer that will not start? Could it be electrical? It sounds like it once to start but won't turn over. Battery is good, new fuse.

Answer 1

go though and check the fuel filter make sure there are not blocks in the lines make sure that the plugs and wires are getting a good connection

Answer 2

Check to make sure that the gas switch is turned on.  Also, when trying to crank it, if you have a choke, engage it.  Mine does this when I haven't cranked it in a while, and my husband turns the idle s***w found on the motor on the inside of the ski.  Once it is idled until it cranks, turn it back down to the correct idle.  If it has been sitting a while and hasn't been ran, it will take a while to get it to start.

Hope this helps.

Answer 3

OK . it mite be the spark plugs . one week the motor was working fine and then the next it did not.well you get that.....it was only firring in one cylinder.18  HP

or i can be the dizzy witch make the electrical charge for the sparks. check your crab and clean it with a tooth brush that is old.