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  1. M

    Throttle Cable

    Have a 75 mercury 402 40 hp. New cables, but throttle cable not working right. Flexing at control box. Could it be the boss not in slot on shifter side. Shift cable works. Any place online with step by step instructions for doing it right.
  2. M

    Stumped on 40hp lack of power

    Have a 40 hp Evinrude Big Twian model #40652B. Runs great at idle and revs to higher rpm(just to see if it does rev, no long term free rev) but will not in gear. Will not plan 16' alum boat at all. Had motor checked at a dealer but still have problem and they refused . Any ideas where I shold...
  3. M

    66 40hp Evinrude Model 40652B running on one cylinder

    Motor seems to run on one cylinder and every so often catches on both, could it be because of wires, they are carbon core? All electrical componants seem fine. Any and all ideas will be checked out to try to get the old twain running good again.:$
  4. M

    66 Evinrude 40 hp problem

    Have a problem with my motor. Idles great but can not get enough power to plane boat(16' low alum.) and uses fuel like crazy even though it's only hitting on one cylinder(it kicks in once and a while). Got good spark to both plugs so I'm at a loss for the problem.
  5. M

    "66" Evinrude 40hp problem

    Bought a used 16 ft. alum. with a 40hp Evirude. Took it to a boat shop to fix it because it seemed to run on only one cyclinder. Took them two months and I still have the same problem. They don't know what could be wrong.<br /> I haven't worked on a motor for thirty some yrs. but figure to...
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