I need a really good yamaha mechanic to look at my 2000 200hp vmax efi OX66
The local mechanic here can not figure it out and wants someone from yamaha to come look at it, but said it would be a month before yamaha could come.
The boat will loses RPMS while running, for instance I can be a 5200 rpms and then it will drop to 4800 on its own. if I let off the gas and then open it up again it returns to 5200, but then will drop again.
Thanks
Jason
[email protected]



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