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    Fuel starvation mystery

    Symptoms: After enging is warm, it develops a high-pitched whine at low speed. Sometimes whine volume increases, and is accompanied by "stuttering" and/or speed drop-off. Occasionally, boat stalls on power-up hole shot. Engine: 1998 Volvo-Penta 5.0 G.I. Model #3858913 What we've done: New...
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    Hull turns brown

    I have a 1998 white fiberglass boat which is used in saltwater exclusively. It is only in the water for a few days at a time when it is being used. My hull keeps turning brown below the waterline -- everytime I pull the boat out, the hull is a little browner. Sort of a light rust color.<br /><br...
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    2001 Optimax 225: free replacement?

    My friend has had ongoing problems with this motor. Without going into detail, it has been "repaired" numerous times only to re-offend.<br />It seems that Merc just wants to keep stringing him along til the warranty runs out in 2004.<br /><br />I'm telling him to fight for a new motor to replace...
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    No power after 3000 RPM

    I am trying to help a friend fix his boat. It is a 1976 Bayliner with a Volvo 280 OD w/ GMC 350 CID 225hp engine.<br /><br />Suddenly this engine will not power the boat past 3000 RPM. It will rev to 4400 RPM with no load. But it dogs out @ 3000 RPM when pushing the boat. We have changed the...
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    Propeller timing for dual props

    A guy at the marina yesterday said he only allows a trained tech to remove his Merc dual props because they need to be properly "timed" when re-installed to minimize vibration.<br /><br />I have '98 Volvo 5.0GI duo-prop and have never heard of such a thing. Evertime I have seen props installed...
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