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    A Mariner boggs down when trying to troll

    I read and searched a lot about motors bogging down at low speed but my symptom is a little different. I have a 1988 75Hp Mariner on a 1969 19ft Starcraft Holiday. The boat was setting for seven years and last year i replaced spark plugs, fuel lines, filter, rebuild fuel pump, water pump and...
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    Converting 75hp Mariner to 90 HP

    I heard that it is possible to convert a 75 hp to 90 hp. Is it really possible by carbs and the jets and what is the procedure?
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    Carburetor rebuild Help

    I rebuild my carburetors on my 1987 75hp Mariner 4 cylinder 2 stroke couple days ago. It wasn't easy, but after I got the floats adjusted and the carbs quit leaking gas from the floats being upside down. I found out that the bulb isn't getting hard enough as before the rebuild. I mean, i can...
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    75 HP Carb rebuild Kit

    I need to rebuild my carburetors on my 1986 or 1987 75hp mariner. The reason I need to rebuild is because it had been seating for 7 years and I been using it this year and it feels alittle rough. And lately I tried to pull 200 lb on the tube and the motor is stalling when I try to kick it down...
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    Carburetor rebuild kit for 75 hp Mariner?

    I been trying to find the right kit for carb rebuild for my 1985 75 hp with S/N: A145760. I didn't have much luck with the service manual. it talks about many different carbs, such as; throttle plunger carburetor, Mikuni BV 18-14 Carburetor, throttle plunger carburetor, downdraft carburetor...
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    Lower unit installation PROBLEMS

    I replaced the water pump on 1985 Mariner 75hp 4cylinder inline. The shifter was on forward when I started. After I put the LU back, the prop turn cw and ccw on Neutral. Cw on Forward, but it s locked with Reverse. I thought the prop suppose to turn ccw when the shifter is on reverse. Keep in...
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    1985 Mariner 75 hp weak stream. Help!

    I have a 1985 Mariner 75hp that hasn't been fired up for 7 years and was bought brand new in 86. Today was time to fire it back up with new gas line and fresh gas. It started right up with no water stream in the beginning. We shut off the motor and looked at the stream hose and it was clogged. i...
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