Recent content by CaptainSteve75

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    Motor Still Surging @ Revolutions Above 3000 RPM's

    Yamaha 99 S200TXRX The chain of events that occur are as follows 1. Clean and rebuilt carbs with kit...New Spark Plugs...New Mech. Thermostats. 2. Tested Motor using portable tank with fresh gas. No issues with boat Gas Line, Bulb, fuel filter, and water separator. 3. Resistance test (engine...
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    Yamaha S200 1999: What is the purpose of red rubber covered toggle switch at rear?

    My Yami 99 S200 came with a red toggle switch, which no one can tell me what it is used for... Any Takers?
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    1999 Yamaha S200 RPM's bounce up and down passed idle speed

    Just recently bought a boat, came with a 1999 200hp Saltwater series (S200TXRX)...and the dam engine is not working properly...Figure that. Currently the engine on idle sound like a champ. When I take off on idle...No problem...nice and smooth. As soon as I accelerate, it picks up speed for...
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