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  1. pvanv

    Nissan/ Tohatsu Oil Pump

    That cylinder looks pretty bad.
  2. pvanv

    Nissan/ Tohatsu Oil Pump

    Pressures sound s bit low.
  3. pvanv

    Nissan/ Tohatsu Oil Pump

    The electric pumps are pretty reliable. MSRP around $400. I changed one in all my years working on these. There are fewer than 10 units in stock at Tohatsu America.
  4. pvanv

    Tohatsu 20HP no=spark

    No put downs here; just helping you in the right direction. If you are flooding, the float valve is not seating. Period.
  5. pvanv

    Tohatsu 20HP no=spark

    Flooding has nothing to do with no spark. The check valve is to keep the accelerator pump full, so if it leaked, the worst would be no fuel from the accelerator pump. Re check your needle valve and float.
  6. pvanv

    no spark after replacing coil pack and power pack

    What model motor? Brand?
  7. pvanv

    MFS6 flush

    Can't use muffs as the intake is under the antiventilation plate. Yes, flushing is always good, and you can idle until the stat opens.
  8. pvanv

    Vapor separator tohatsu 50hp tldi

    Dx the high pressure pump and check the float in the separator.
  9. pvanv

    Tohatsu 20HP no=spark

    Sounds like you diagnosed it. BTW, best to use DVA to measure voltages, because the pulse is so quick.
  10. pvanv

    Tohatsu 20HP no=spark

    Of course everything is in the Factory service manual, available from any dealer. An analog ohm meter will be your friend. How do you know it does not have spark?
  11. pvanv

    Ns40c idle issues

    Timing?
  12. pvanv

    Loss of a cylinder tohatsu 9.8

    Need to clean the carb more thoroughly. KM is 100% correct.
  13. pvanv

    Ns40c idle issues

    Did you VERIFY link and sync?
  14. pvanv

    Loss of a cylinder tohatsu 9.8

    I would re-clean the carburetor.
  15. pvanv

    Loss of a cylinder tohatsu 9.8

    The 9.8A2 and A3 (you did not mention model -- year is irrelevant) use a siamese coil, so likely not ignition. What method did you use to clean the carb, and what were the symptoms that led you there?
  16. pvanv

    2002 Tohatsu M70C Problem with overheating sensor or engine itself?

    Sensor sounds OK. You are probably overheating. I would test with an IR thermometer
  17. pvanv

    Tohatsu cable

    6AWG is fine. Why?
  18. pvanv

    2021 Tohatsu 6hp on 12’ aluminum Jon boat running @ 6500 ft elevation

    They do not run lean at higher elevation; they run too rich. There is available a 68 main jet and an idle jet 35 for high altitudes.
  19. pvanv

    Need the year of my Tohatsu 30 HP Outboard

    They are correct. Year is irrelevant. Model/serial is what you need. for serial above 35175, the CD is C.D. IGNITION UNIT (CU2561) $325.42 If you did test your old one as bad. For older CDs, they are NLA. Your serial 16739 is below the threshold for a new one. As for WP kit: Water pump...
  20. pvanv

    Fuel line size

    8mm. In the US, that's 5/16.
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