FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
Any ideas why my Yamaha 150 breaks down at 2800 to3000rpm in the water in gear. I have used a separate fuel tank, changed plugs, clean fuel filter, and carbs. What next?
