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    1986 Mercruiser 37L 170 Wonbt start

    "Hello, I have a 1986 Mercrui "Hello, I have a 1986 Mercruiser 3.7L 170 that will not start. Boat ran fine last summer right up until it was winterized. The engine turns over but will not start. I replaced the points and condenser last summer. I replaced the coil today but it still will not...
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    1986 Mercruiser 37L 170 oil issue

    "Hello, I have a 1986 Mercrui "Hello, I have a 1986 Mercruiser 3.7L 170 that seems to spray a very fine mist of oil from the tube attached to the spark arrestor. Does anyone have any ideas as to what could cause this and how to fix it? The oil loss does not appear to be significant. When I...
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    Nauticus Smart Tab Trim Tabs

    "Has anyone had any experience "Has anyone had any experience with the "automatic" Nauticus Smart Tab Trim Tabs? I have seen these offered through Cabelas, but am hesitant to buy, since I have not been able to speak to anyone who has actualy used them. My boat is a 1986 Wellcraft 192 American...
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    Winterization question 37l 170 mercuiser enclosed cooling system

    "Hello, What is the proper wa "Hello, What is the proper way to get anti-freeze into the fresh water side of this engine? Thanks for any help, Jim"
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    Prop pitch question

    "I have a 19' Wellcraft wi "I have a 19' Wellcraft with a 3.7L 170 and alpha one outdrive. I am currently using a 14.5 X 19p prop. Wide open I am hitting about 4000 rpm. What would be the correct prop size and pitch to give the best fuel economy as well as speed? I do not have any intention of...
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    1986 Mercruiser 37L 170 charging system

    "I, Like so many others have l "I, Like so many others have lost the charging system on this engine. I know that there is a commercially available alternator conversion kit, but I do not think that it will work due to the size of the engine compartment. All of the pictures that I have seen...
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