I have an 15 hp Yamaha outboard that is only a few years old.
I used it on Friday with no problem.
After towing to a new location, the motor cranked very loud on Saturday.
Motor is running great, but sounds like it has no muffler :'(. It reminds me of when you crank an outboard out of the water.
I took the cowling off looking for something loose, but can find nothing.
The motor is so clean, it look brand new.
Any ideas or suggestions of what I can do to see what is wrong?
Thanks in advance!!!