23-04-2023, 10:00 AM
The Yamaha 4-strokes have at least 3 fuel filters . Two of them are in the engine and not easily accessible. The last filter is very fine mesh and requires replacing every 3 years or so. If they get clogged, you will experience power lose as you describe. Happened to me one year. Good luck
SquidMonger
SquidMonger