2011 115 pro XS power loss

[dkdaws]

Mod-1115P73HY
serial #-1B828170

was running boat yesterday and noticed different pitch in the sound of the motor. I heard it go from normal sound to the different pitch sound.

Motor does not have a miss, and I can reach normal wot rpm’s. Top speed has dropped from 52 to 42 and hole shot is much worse.

Any ideas where to start.

Thanks DD

[SilverFox579]

With your description I'd be checking prop hub first.

[dkdaws]

With your description I'd be checking prop hub first.

I pulled the prop and nothing looks out of order. Thanks for the suggestion.

[JOE54]

check spark all cyl, possible coil bad

[SilverFox579]

check spark all cyl, possible coil bad

^^^^ What my next suggestion would have been.

[dkdaws]

thanks Joe and SF....I am back in the big city, so it will be a few days before I get back to the boat and can get further into this

[dkdaws]

UPDATE...........was able to finally get another prop on her, and all is well. Not sure what happened to the original prop, no signs of damage, and the hub looks normal. I will get a new hub and try the original prop again.

Thanks again to those who helped.

DD

[JOE54]

[SilverFox579]