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    Volvo penta 5.7 gsi thermostat leaks

    Hi I Have a 1999 Volvo Penta 5.7 gsi motor in a Four Winns 258 Vista it has a San Juan closed cooling system. The thermostat housing is leaking from where the housing mates up to the Manifold. I have taken the boat back to the Mechanic three times and he says he sanded down the housing so it...
  2. M

    Engine overheated

    I have a 1997 searay sundancer 300 with duel 5.7 efi and bravo 3 drives. Wife took the boat out a couple of weeks ago and lost the water pump belt on one motor. Mech said alternator had frozen so belt came off. She never got a alarm and motor overheated pretty bad. She new she had a problem...
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