Recent content by cuenta

  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
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