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  1. 9

    1992 yamaha 2-Stroke 85hp tiller handle lower unit

    I guess you have a leak even with a new OEM oring. are you sure the surfaces are not pitted or damaged. or maybe the oring got damaged during installation. Sorry, I have no idea where you could find an oversized oring
  2. 9

    Suzuki oil change warning question

    so you tried doing the procedure after doing the oil changes and that did not reset the hours for the alarm? did you try contacting Suzuki to see what you could try?
  3. 9

    Suzuki oil change warning question

    I would think a owners manual or service manual for that motor would tell you how to reset the timer after an oil change. Just like they do for automobiles.
  4. 9

    1990 vs 1996 9.9hp 4 stroke cylinder head/ gasket interchange?

    heck if you have both ,why not try it to see if it works OK
  5. 9

    Yamaha 115 anodes

    only way I can think of is to open it up to inspect and/or replace
  6. 9

    Yamaha 115 anodes

    Look in your owner's manual for when they say those need to be replaced.
  7. 9

    Stator issue ( I believe )

    Yeah, I always start with compression, spark, and spark timing If all of that is good then chase fuel. maybe he already narrowed it down to spark problems
  8. 9

    99 3.1l ox66 wont rev (what am i not thinking of here)

    thanks for the update
  9. 9

    Power trim stalling motor (hpdi )

    well I sure sounded like you were pointing at the 3 amp draw of the T&T relay you mentioned, and that relay was working fine "In summary, the control mounted PTT switch needs to pull about 3A of power thru the 25-30' boat harness twice, to energize the PTT relays. You might use an ohmmeter to...
  10. 9

    Power trim stalling motor (hpdi )

    he said they both raise and lower the motor ,but the one on the control causes the running outboard motor to mess up. Not the T&T motor
  11. 9

    Power trim stalling motor (hpdi )

    that does not make sense to me. Does the T&T work from both switches? You might try to measure the battery voltage while hitting each of the switches to see if there is a difference
  12. 9

    Power trim stalling motor (hpdi )

    Sounds like the T&T is pulling the voltage down. clean all battery cable connections and make sure your battery is load tested and good
  13. 9

    1992 yamaha 2-Stroke 85hp tiller handle lower unit

    here is a pic of the shift shaft that was twisted
  14. 9

    1992 yamaha 2-Stroke 85hp tiller handle lower unit

    here is a link to the post for my brothers C60, but being on a different web site I am not sure it will work https://www.yamahaoutboardparts.com/forum/general-discussion/yamaha-outboard-forum/22845-c60-tlry-lower-unit-making-some-clicking-noise-in-neutral-while-idleing
  15. 9

    1992 yamaha 2-Stroke 85hp tiller handle lower unit

    someone trying to shift while motor is not running can cause the shift shaft to twist. found that on my brothers old C60, along with the bent pin. But maybe someone did not have everything in neutral when stabbing the lower unit in
  16. 9

    2020 DF35A 30hp conversion.

    title says change from a 35 to a 30. to change HP I would think you would need to change amount of fuel and air. and maybe timing advance at WOT Some may just change upper rpm limits I know nothing about the Suzuki's
  17. 9

    99 3.1l ox66 wont rev (what am i not thinking of here)

    hard to believe one cylinder would cause that much difference, but who knows for sure. I am not sure what a non-functioning Knock sensor would cause. but I would think the ecu would probably adjust (Back off) timing to stop a knock
  18. 9

    99 3.1l ox66 wont rev (what am i not thinking of here)

    Yep, think it was the Z motors that dropped cylinders at idle and dropped more if you revved it while in neutral
  19. 9

    99 3.1l ox66 wont rev (what am i not thinking of here)

    some motors limit RPM while in neutral, but have no idea if yours is one of them. I am not sure how the ecu limits the RPM, dropping injector firing or spark on some cylinders maybe. need to make sure the ECU sees it is not in neutral when in forwad gear timing light should show if spark it...
  20. 9

    99 3.1l ox66 wont rev (what am i not thinking of here)

    reverse does not load it up as much as forward is my only thought on that. and a lot can happen in 2 years on the injectors
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