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    3.0 mercruiser won't stay running in gear

    I took out my 2001 3.0 mercruiser yesterday after having had the head (valves) reworked, carb replaced, fuel lines and filters, plugs, cap and rotor all replaced. Put it in the water, started right up, idled perfectly, made it through the no wake area, slowly throttled up to about 3000 rpm, ran...
  2. C

    3.0 Mercruiser Hard Starting and Rough Idle

    Hello all. I have 2001 3.0l mercruiser that just doesn't seem to want to start without being in WOT. It runs smooth above 1200rpm, but below that to idle is very rough. In fact, I cant really keep it running below 700rpm. I rebuilt the carb, still does the same thing. Im wondering if this...
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