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    Yamaha 200 HP surge WOT

    1994 Yamaha O/B on 19' Whaler. Less than 1200 hrs on engine. With 2 aboard engine runs well to 3800 RPM but surges past that. Yesterday with 8 on board all fine till 3500 RPM and surging after that. Had mate squeeze primer bulb continuously and managed to get to 4000 RPM w/o surging.. Slowed...
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    1996 90hp merc O/B oil leaks

    Neighbour just bought a 1996 90hp merc O/B. Oil leaks from reservoir cap when motor tilted. Bought new cap assembly and no change. Was this a common problem and is there a cap upgrade available?<br />thanks
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    1994 Yamaha 200 hp oil injection problem

    Similar posts have been made but still need help.<br />Yellow oil warning lite comes on although remote reservoir full. Computer thinks tank empty and does not pump oil to engine reservoir. With manual switch activated pump operates and fills engine tank. Engine then operates normally till this...
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