Recent content by Heffernan

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    Mercury 90hp power surging

    I have a 1996 Mercury 90hp 2 stroke that is power surging at WOT. What might lead to the motor doing this?
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    How to clean carbs

    Newbie question here as this is something I've never done before. I have a 1996 90hp Mercury that I'm wanting to pull the carbs and clean them. Is this something that I can do myself? I want to make sure not to change any of the adjustments if possible. Thanks
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    1996 Mercury 90hp running poor

    I've never had an issue with this motor before and has always been properly maintained, each year. The last time I took the boat out, I was full throttle across the lake. Usually it will run about 48 mph. Halfway across the water it sputtered a few times, then at full throttle only ran about...
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