I just picked up an older 15 hp Evinrude. I have made about 10 runs up and down the lake with it yesterday, and today I put the young ones in for an evening ride and we picked up a few weeds, backed them off, then planned for a bit, then it felt and sounded like the prop came off.
The prop is still there, but now before it begins to planes it revs up like the prop shaft is spinning like mad but the prop is not keeping up. Motor is on a 14 ft aluminum.
Any Ideas?
model: E15RCSD
The below is not my video, but it does the same thing.
Thanks,
Entropy