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    Yamaha C40 Question

    I have a question regarding a yamaha C40, here is the background info:<br />1996 Yamaha C40, replaced the spark plugs and sprayed carb cleaner thru the carbs. Was running the boat back in May and the starter housing cracked,(may have been cracked when I bought the boat) and was taken to the boat...
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    Couple of Questions About a Yamaha C40

    I have a 1995 Yamaha C40, I have had some trouble with it lately and did a number of things to try and fix it. If any of you all can help I would appreciate the input. Here is the issue:<br /> The manual says that the RPMs should be between 4,500 and 5,000 when at WOT. Right now I am only...
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