Search results

  1. C

    AC lightning plug on Evinrude / Johnson outboards

    6 year old topic..... best to start a new one. search the net for parts 3 pin plugs are common some folks use solar panels to trickle charge their batteries
  2. C

    9.9 johnson outboard recommended oil?

    usual twc3 at 50/1 regular gear case oil see article below http://www.leeroysramblings.com/Johnson%209.9_15.htm
  3. C

    76 Johnson 15 HP

    if electricals are ok , compression is OK carb is clean then fuel combustion is inadequate either from poor delivery from the carb (TBD) or inability to pull the fuel from the carb due to vacum loss in the crankcase (seals) . can you at least feel a good pull of air on the carb face ?
  4. C

    76 Johnson 15 HP

    magneto cam arm and carb adjusted (synch'd) do you see the throttle and throttle pale reaching their maximum range ?any exhaust obstructions ? does it pick up speed if you shoot some fuel mix in the carb ?
  5. C

    76 Johnson 15 HP

    back to basics ... compression #s OK ???
  6. C

    76 Johnson 15 HP

    i'll try...to remember
  7. C

    76 Johnson 15 HP

    I can never remember which is starboard... only left and right looking forward :) and I do not have to many years to learn so for me it stays left and right :) This is the transcript of a radio conversation of a US naval ship with Canadian authorities off the coast of Newfoundland in...
  8. C

    76 Johnson 15 HP

    the points that " open "at TDC of a piston belong to that piston...
  9. C

    76 Johnson 15 HP

    when one piston is at top dead center ....... one set of points should be open usuall y .020 or begin to open That cyl. the one associated with your , coil and plug wire and plug wire & point to find TDC (approx) poke a small screw driver in the sparkplug hole & turn the FW till you...
  10. C

    What to jump on old Johnson 65HP

    drawing is presumably for a 72 you have a 73 so expect small changes....or none
  11. C

    What to jump on old Johnson 65HP

    here is a 72... 65hp wiring https://maxrules.com/graphics/omc/wiring/1972_65_Eshift.jpg
  12. C

    What to jump on old Johnson 65HP

    engine model# ???
  13. C

    1959 Johnson seahorse 10hp qd-20 wont idle and need bracket

    qd 20 is listed as pressure tank engine unless modified....to pump.. assuming carb is clean and adjusted..... running out of fuel is indicative of loss of pressure to push the fuel back to the carb , hand pumping the primer button should confirm this as it will refill the carb filter...
  14. C

    69 9.5 Evinrude spuddering/coughing

    plastic plug... I would rebuild the carb as per design intent. pass as small 2lb mono in all orifices (channels within the carb) btw change the float if you have doubts or a spare one.... check for any missing lead plug in the carb body not much else you ca do.
  15. C

    69 9.5 Evinrude spuddering/coughing

    if electricals are OK, timing & compression is ok, throttle/carb synchronized .. side knob adjusted .... carb is dirty....did you use high pressure air blasts one option...change the tilt angle on the motor... one fellow I sold a 9.5 was having problems and noticed that running the...
  16. C

    69 9.5 Evinrude spuddering/coughing

    as per Leroy'S there is a small plastic gizmo plug #0312909 inside the LS circuit under the round plug did you or not... inspect all areas under the round plugs... change the plastic insert etc.... see part 1-2 on cleaning these carbs. from LEROY'S..... there is no aftermarket...
  17. C

    1999 Johnson 3 cy 35 hp overheating?

    start a new thread.. this one is 17 years old !
  18. C

    Oil dripping down over prop out of water

    https://forums.iboats.com/threads/1977-evinrude-25-oil-leak.761946/
  19. C

    69 9.5 Evinrude spuddering/coughing

    the side knob controlling the low speed limit may be to low .... turn it and see the throttle handle rotate to a speedier position towards SHIFT btw was this engine running so bad ?? to have you change plug wires etc.... was this a sudden issue or are you reviving an oldy ? did you test...
  20. C

    Rebuilding 1980 johnson 35 Cant split the case?

    now that was not so mean...seen a lot worse and it goes both ways. I am certain FR was just being funny. lets all use our nostrils more :-)
Top