Recent content by rpelton

  1. R

    Vacuum Gage /sync carbs help

    I have a 2004 40 hp yamaha and have followed all suggestions and done all necessary checks of fuel system, compression, plugs, fuel pump and have rebuilt carbs. Motor still bogs and cuts out when trying to get out of the hole. Next, I will try to sync carbs. I have the Yamaha mantenance book...
  2. R

    Rebuild carbs or not?

    I have a 2004 40 hp 4 yamaho 4 stroke. Carbs were recently rebuilt. Boat sat for 3 months and now boggs down under load in mid-range throttle. Once on a plain it runs great. I have checked fuil flow, compression and spark and all seems good. If I take the carb apart to clean it out, do I...
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