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    1970 65hp mercury thunderbolt outboard has trouble starting fuel pump?

    Mercury 65hp has trouble starting. Cyl compression and sparks ok but sounds like is not getting fuel. Will cut out odd time when running. When pump bulb and then turn electric start somtimes see fuel floating in the water. Is this a torn fuel pump diaphragm or something to do with carbs? Any...
  2. M

    1971 mercury thunderbolt 650 fuel problem?

    New to boating and just bought a old 70's runabout 650 mercury. I could not nail the year down exact but believe it to be 1971 thunderbolt has a red stripe. Issue I have, hoping someone smarter than me knows, is that the engine will stop sometimes when running at either slow or fast speed, in...
  3. M

    1970 mercury thunderbolt 65 hp outboard

    I just purchased first boat, it has a 1970 Mercury Thunderbolt 65 hp on it. It takes 5 to 10 key turns to start it and ran ok if not a bit rough and then just stalled. Pumped fuel bulb cranked a few times and would restate for a bit and then die. Seems to run a bit linger on full throttle vs low...
  4. M

    Munro "fury" runabout

    Hi I just purchased a Munro "fury" fiberglass runabout. Munro manufactured boats in London Ont from I believe 1975 to mid 80's before going out of business. I am trying to find the spec for the boat. In particular the load capacity in weight and equivalent adults. The boat has 4 seats, a 65 hp...
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