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    2000 4hp 4 Stroke not revving under load.

    Prop/shaft/plug/lead/compression all good. Confirmed proper fuel and water flow. Starts/idles perfectly. Revs fine in neutral but will only climb to 2150rpm under load so I'm turning to possible ignition issues and wondering if a spark tester will tell me the condition of the coil or is there...
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    Mercury 4 hp 4 stroke limited power on top end.

    I recently acquired a neglected/abused 2000 Mercury 4hp 4 stroke that would only run with the choke on and very little power increase going past 1/2 throttle. I cleaned the carb and got it so it'll idle decently (although there's is a bit of surging) but still can't get any speed out of it...
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    FD-22A Water Pump.

    I'm assuming that wee cover means the plate just above the fuel pump? When I said "filter" I should've said silencer pad. #71 in the image
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    FD-22A Water Pump.

    I've just started to service my 1968 Johnson 20 hp. The 1st issue I'm having is that I can't find a gasket (or even a photo of) for the impeller housing. Anything that is there now is far beyond recognizable. I picked up an impeller this morning but they couldn't seem to find a gasket either. I...
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    Shift Clevis

    I recently acquired a 1975 Mercury 200 20hp serial # 7054130 Canadian model. It came with 2 parts motors from 2 different year models - late 60's or early 70's I believe. The issue I'm having is it didn't have the shift clevis on it so I dug through the parts box and found the one in the...
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    Trouble uploading Photos

    When I try to upload photos that I took today with Blackberry Q10 (then saved to computer), I get "The file you are trying to upload is corrupted" message. They're below the max. size limit and in JPEG format. I can upload other JPEGS with no problems. Any ideas?
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    Help with carb Johnson fd-22a

    Sorry to be a PITA but where does the dark red piece with the tab go? I also don't see a place for the 3rd small black washer Edit: I understand that all of the pieces do not go directly into the carb as some are for linkage/cam follower.
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    Help with carb Johnson fd-22a

    Hi, I've been reading here for a week or so and decided to join in hopes that someone may be able to help me out with this engine/boat I just bought. The engine/controls have a few issues but #1 is that it wont idle and needs have a good amount of throttle to start, after choking it and then...
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