f200s running ruff in neutral - The Hull Truth

solo464646 · 08-17-2008, 08:46 PM

motors are running ruff in neutral... no water in seperator.... not much debris either... have 105 hours on them since new in april... has never happened before... also how do you feel about ring free... thanks

A1 Outboard · 08-17-2008, 09:25 PM

Have they had a complete 100 hour service yet? If not, have them also do a vacuum balance test on the throttle plates, along with the other required tests and adjustments that are due every 100 hours or once a year on your motor. Ring free should be used continuously per Yamaha's recommendation. If you haven't been using it religiously, then carbon buildup could be part of the problem. Ask your dealer to do a shock treatment using the Ring Free directions, then do the 100 hour service plus an oil and filter change.