Yamaha 50 4 stroke problem

[DonHallman]

The motor would not idle or accelerate smoothly, so I had the carbs and jets cleaned. Now it idles fine, but when I accelerate it seems to bog down on 1 or 2 cyliders for 5 to 10 seconds then sputters up to running fine on all cylinders. If I give it more gas it does the same thing. Is this a float or jet problem? Any input would be welcome.

 

[rodbolt]

Re: Yamaha 50 4 stroke problem

hello<br /> sounds like a misadjusted accelerator pump or the carbs were not set with a manometer.<br /> have them do the link and sync again.<br />good luck and keep posting