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    Mercruiser Trim Sender wires

    I have a 1975 Mercruiser I/O Stern serial #4426063 and noticed extreme corrosion on the wiring plugs inside the engine compartment. The trim pump works fine when I'm lowering the motor, but when I try to raise it nothing happens. I suspect two of the wires are shorting as they get close to the...
  2. C

    Water in oil/ Blown exhaust Manifold?- Newbie needs advice

    I have a problem 1975 SeaStar I/O GM 4 cyl 165HP I think I might have a couple of major problems but need advise. The motor ran fine before I shut it down due to overheating(used Muffs on stern drive). I next removed hose to exhaust manifold and placed waterhose going into exhaust manifold from...
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