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  1. S

    Johnson 40hp 2005 link and idle adjustments

    This particular carb has a primer nipple on top and no draw tube inside the carb....either way fuel going up through the carb is different than I'm used to. Setting are out of spec so something is wrong here.
  2. S

    Johnson 40hp 2005 link and idle adjustments

    Well unless race is about to elaborate more, the carb forms a venture and by letting in more air more fuel is drawn, in this case, to the idle circuit which yes is located on the top of the carb appears to pull from the primer. Not as familiar with these carbs.
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    96 Evinrude 50 Cutting Out

    Some motors have the two wire overheat sensor and the diode in the harness goes out putting it in to limp mode or low RPMs. Your model doesn't have that sensor but someone could have changed it I guess. Easy to confirm, on the head is a sensor with a tan wire coming out of it, if it has a...
  4. S

    Johnson 40hp 2005 link and idle adjustments

    By spinning the idle circuit clockwise it's more lean, by unscrewing it....it makes it more rich, so not sure what your talking about.
  5. S

    90 evinrude wont idle or rev in water but it didn't on muffs

    What was your compression numbers after you replaced the head gasket?
  6. S

    90 evinrude wont idle or rev in water but it didn't on muffs

    86
  7. S

    1977 35 hp not pumping

    Funny, I just removed 2 today. Wait until you look at the two nuts your suppose to remove.
  8. S

    Johnson 9.9 j10rcse repair/ restoration

    https://www.marineengine.com/parts/johnson-evinrude-parts.php?year=1980&hp=9.9&model=J10RCSE
  9. S

    1977 35 hp not pumping

    She's a bit wobbly is she?🤣
  10. S

    Johnson 40hp 2005 link and idle adjustments

    Referring to the link and sync of the carburator opening at just the right moment of the timing. The throttle cable should be unhooked until that is achieved. Not sure how that would make the carb want so much fuel but maybe.
  11. S

    Johnson 40hp 2005 link and idle adjustments

    Not sure without seeing more. Primer and intake could also be leaking. I assume when your checking the syncing that the throttle cable is disconnected?
  12. S

    96 Evinrude 50 Cutting Out

    The 50 does and the 48 doesn't. Must be the 48 engine?
  13. S

    96 Evinrude 50 Cutting Out

    Well the part breakdown shows the 2 wire sensor so I assumed he has the diode. Please correct me if I'm wrong.
  14. S

    1990 Evinrude 3HP, dies when throttle opened more than half

    Motor wise, is there a chance it's overheating?
  15. S

    96 Evinrude 50 Cutting Out

    You have a two wire overheat sensor.....could be the diode in the harness died putting you in safe or limp mode.
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    1994 Johnson 150 HP

    Try pumping the primer ball as it starts to die....if it runs look at or fix the fuel pump. As far as the sensor....replace it.
  17. S

    Johnson 40hp 2005 link and idle adjustments

    Sounds like carburetion.....air coming from somewhere. Spray something combustible around....could be timing though. Your idle circuit should not be spun out that far. Did you rebuild the carbs with OEM parts? Are the plastic carb parts warped?
  18. S

    Choke stays closed

    Like tim says, the purple and white wire should be hot when you first turn the key and push it in. HOT WHEN YOU PUSH IN THE KEY. if it's not hooked up, problem solved. https://maxrules.com/graphics/omc/wiring/25_35_82-83_elec-remote.jpg
  19. S

    Choke stays closed

    Battery positive
  20. S

    Fuel and or oil or mix leaking

    Pretty sure it's so oil doesn't go the wrong way.
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