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  1. cuenta

    Mercury year and hp help

    Thanks
  2. cuenta

    Mercury year and hp help

    Is a 3 cylinder not sure if is 50 or 60 hp
  3. cuenta

    Mercury year and hp help

    Hi guys can help me decode this serial number. when i bought this motor it does not have the tag on the bracket and the cowling was painted
  4. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    What do you think guys. cylinder 1 & 3 the spark is very strong and 2 and 4 is very weak. With the inline spark tester but 1 & 3 but connected directly to the spark plug does not produce any spark. this is a cdi that i bought used on ebay but it is the same with the original
  5. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    these are the results of the test I did yesterday
  6. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    Jax. Florida
  7. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    Stator test . Brown to red. = 275 volt Blue to black/red =75 volt Pulse. Test W/red to w/yellow. = 5 volt W/green to w/black = 5volt. I think the stator and pulse are good. someone knows how to test the output of the cdi and the values
  8. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    I just received the dva adapter, someone can clarify some doubts. for example the meter must be in A/c . Or d/c
  9. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    1 & 3 fire strong but 2 $ 4 nothing or very weak . To my eyes. Yesterday I swapped the ignition coil 1 to 2 and 3 to 4 with the same result 2 & 4 not spark
  10. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    I just check the resistence on stator Brown to red. = 915 ohm Blue to black/red = 80ohm Pulser. W/red to w/yellow. = 320 ohm W/green to w/black = 317 ohm. Today I order a dva peak tester .
  11. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    The pulse coil send 2 different signal to 2 cylinder or is only 1 signal to 4 cylinders ?
  12. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    Model
  13. cuenta

    01 yamaha 115 2 stroke lost spark cylinder 2 & 4

    Hi guys . I have a yamaha 115 with ignition problem I already check the spark with a inline spark tester and only have strong spark on cylinder 1 &3 but cylinder 2 $ 4 the none . I hope your help. Thank
  14. cuenta

    yamaha 115 carb. float height

    When I bought this motor had overheating at high revs. I changed the water pump, thermostats, popet valve and cleaned the water jacket but the problem continued afterwards, remove the carburetors and found the floats, each one with a different measure, I adjusted them to 16mm and the overheating...
  15. cuenta

    yamaha 130 air screw

    hi guys the "air adjusting screw " on the carb. adjust the the amount of air or adjust the amount of mix and this adjust is only to idle speed or work to high speed ? 1996 Yamaha 130 premix https://imgur.com/gzpxLNghttps://imgur.com/gzpxLNg
  16. cuenta

    Omc year identification

    Please help me to identify the motor year I need order the stator and I don't know the year is an omc I think is 200 hp 6 cylinders on the top the block have a circle plate 1ccxcra. J0812690 thank on advance.
  17. cuenta

    Yamaha 200 hpdi analogue tach

    Yamaha 200 hpdi. What is the set up to an analogue tach . I think is called pole on the back the tach. Have 2.,4,5, ,6. .
  18. cuenta

    Yamaha lower unit shaft size

    What size shaft is this yamaha lower unit
  19. cuenta

    Mercury 200 hp year help

    Can somebody help me to know the year to this motor that I just bought not have serial number only a plate on the block B220924
  20. cuenta

    Mercury 35 hp lower unit interchange?

    What year's and hp are interchangeable I have a 35 hp with broke lower unit 1989 I see 1 cheap on Craigslist but is from a 25 hp same year
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