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    50 HP Mercury 2 Stroke Surging

    Motor is a 2002 50 hp mercury two stroke Serial Number- OT560377 Model Number- 1050411ZD. My problem is one I can't figure out. The motor will get my 1542 Polar Kraft up on plane and run 30 mph. But every now and then... its completely random..... it'll gain full power and about throw you out...
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    Need help identifying which part I need. 175 Mercury EFi

    Motor serial number 0T265941. I have come to the conclusion that my throttle position indicator is bad and I can't figure out which part I need to get. I think it might be this- Module Assembly 13202A 5 When I google it I get a different looking part on eBay and I'm not sure which one I need...
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    2003 90hp Yamaha 2 stroke power trim noise

    My power trim makes a knocking noise when trimming while under power. At idle it doesn't make a noise while trimming but its when its under strain it does. Any ideas on what it could be
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    2002 25hp Mercury 2 stroke upgrade to 30?

    I was reading that you can do a simple tweak to certain mercury 25s to make them a 30 horse. I was wondering if its possible with mine. Thanks Zac
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    Educate me on a 55hp Johnson Enforcer with durajet

    Looking into getting a 2001 55hp johnson enforcer military issue with durajet. Common sense tells me that these should be a reliable motor and bullet proof motor. Any things in particular to look for/at when I look at the motor? Thanks Zac
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    1988 40 HP Evinrude Questions

    I've got a old 15' starcraft Startrek V with a 03 25 hp yamaha 4 stroke on it runs great no problems but is a little on the slow side. I usually have a a good load on it and i top out at 22 mph. Im wanting more speed and I can get $2000 for my motor and I found a 1988 evinrude 40 hp tiller...
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    1976 15hp Johnson not reaching full throttle.

    Bought the motor a few weeks ago. Guy cranked it in barrel and it ran good. On my boat it would die when I gave it a little gas or if I floored it it would run but no power. It was only pushing my 1436 aluminum jon boat 12 mph. Never seemed like it was reaching WOT. So I did the spark test by...
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    1976 Mercury not shifting out of forward

    When shifting the lever the shiny gear looking piece doesn't move but the top part does. So the motor stays in gear. Forward. What can I do to fix that? Thanks
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    Flywheel Timing help. 1976 20hp Merc

    When working on my throttle I undid the 8 bolts on top of the fly wheel to remove it. I need help learning how to line it back up correctly. Throttle setting, line marks, etc. Motor is a 1976 mercury 200 (20hp) Thanks in advance for all your help Zac
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    1976 20hp mercury Throttle Stuck

    Hey all, this is my first post. I've searched around but not much luck with finding my problem. Anyways, I have a 1976 mercury 200 (20hp) It has electric and pull start and runs great. Out of no where the throttle has jammed up and won't move. I believe I have pinpointed the area, its at the...
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