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  1. 9

    Power trim stalling motor (hpdi )

    measure voltage on the battery terminals posts themselves and on the cable connectors on both ends of each cable. maybe that will point to a bad connection
  2. 9

    2004 Yamaha 150hp oil sensor light

    I hope it was a wiring connection problem or bad sensor and not really low oil pressure. that would be bad on the power head
  3. 9

    89 Yamaha 70hp two stroke opinion

    you do you and I will do me. he needs to locate the problem and fix it, not try to find another way around his problem
  4. 9

    89 Yamaha 70hp two stroke opinion

    I would think you need to find out what the problem is. something it leaking. my guess is check valves on the oil system as far as running the fuel out of a multiple Cylinder motor with multiple carbs means that some cylinders will be running lean or without oil and fuel because the lower...
  5. 9

    Yamaha F70LA Tilt Not Working

    my guess is the contacts inside the relay are burnt and not making good contact, but it could the brushes or other things in the T&T motor/pump binding up.
  6. 9

    Yamaha F70LA Tilt Not Working

    since the relay is clicking it seems the controls work ,I was talking about jumping the main power wires to the T&T motor But you do need to disconnect those wires from the T&T relay since in the none energized state they go to ground. this is for My 1999 40, but I quess it would the close to yours
  7. 9

    Selva/Yamaha f60 efi spark issue

    it should be 12v DC Did you notice he said battery voltage
  8. 9

    Yamaha F70LA Tilt Not Working

    jump from the power into and out of the T&T relay or at the solenoid on the starter
  9. 9

    Selva/Yamaha f60 efi spark issue

    I do not think you need a DVA to check for voltages and grounds like Boscoe99 said
  10. 9

    Selva/Yamaha f60 efi spark issue

    well then all he needs is a VOM to measure
  11. 9

    Selva/Yamaha f60 efi spark issue

    I Not much help, but having a DVA and a manual would be the best way to troubleshoot. the manual will tell you what the specs are for all of the inputs and outputs of CDI
  12. 9

    2018 Yamaha 115hp Spark Issue

    I have no idea, since I never owned a 4 stroke Yam but I would think it would not be the same as a suzuki as far as specs but I could be wrong. kills switch should take out all spark not just some there should be stuff to charge up things and others to tell it when to fire the plugs
  13. 9

    2018 Yamaha 115hp Spark Issue

    how did you check spark? Are you not getting spart to any of the plugs or just some of the plugs? you need to monitor the inputs to the CDI and the out puts to find out what is going on. I do not have a manual for your motor, do you so you can look at the specs
  14. 9

    OEM Yamaha aerosol paint code for 2000 0x66

    the 4D on the end should be the paint code I would think the 8D is for newer motors, but that is just my thoughts. Bosco99 might drop in and verify that
  15. 9

    OEM Yamaha aerosol paint code for 2000 0x66

    YAMAHA OEM .MOLDING, AIR DUCT | 64D-42613-00-4D If this is what you are trying to paint, it shows as 4D
  16. 9

    I need some input on a 1991 Yamaha c115tlrp

    special test equipment is needed along with the specs in you service manual to compare the readings to
  17. 9

    I need some input on a 1991 Yamaha c115tlrp

    if there is no spark ,you need to measure the voltages into and out of the CDI
  18. 9

    I need some input on a 1991 Yamaha c115tlrp

    have you tested for spark when #1 was not firing?
  19. 9

    Suzuki df200ap 2021 outboard thermostat

    and still you have not answered my question about if the motor is running to heat things up to open the stat while you are flushing with fresh water. or maybe that yes was confirming you do run the motor while flushing
  20. 9

    Suzuki df200ap 2021 outboard thermostat

    still no answer to this question
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