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  1. flyingscott

    1988 100hp mercury spark plugs

    They are part of the carb. This is what they look like and you should buy a carb kit and rebuild/clean the carb. Buy a good kit...
  2. flyingscott

    Are plastic props junk?

    Chances of finding a prop for that motor is going to be some slim. Treat that one like gold replacements will be hard to find.
  3. flyingscott

    1986 Mercury 25XD

    What is your compression? Spark jump a 1/2" gap? Carb kit is 1395-9761 1 manual should be available call a dealer.
  4. flyingscott

    1988 100hp mercury spark plugs

    A leaking accelerator pump can
  5. flyingscott

    1988 100hp mercury spark plugs

    No it doesnt. There are accelerator pumps on the bottom 2 carbs that can leak.
  6. flyingscott

    Re power - 2 cylinder vs 3 cylinder Johnson 50hp

    Definitely the 3 cylinder.
  7. flyingscott

    1988 100hp mercury spark plugs

    You have a fuel issue. There should be no fuel in the bottom 2 cylinders for starting. The was a service bulletin for those motors. So the ones you gap should work fine. A spark plug should not cause hole shot issues.
  8. flyingscott

    Rebuilt Carburetor… Still No Idle!

    Did you soak the carb? Spark on both cylinders? Compression is fine at 90 psi
  9. flyingscott

    Twin Merc V8 and different fuel usage

    How are you getting that info? Could be as simple as a slight calibration difference
  10. flyingscott

    1979 Johnson 6hp Prop slip

    That is wrong. Both those props have a rubber hub.
  11. flyingscott

    VRO Failure & Life Expectancy

    One question did you replace the pulse limiter with a new one? A bad pulse limiter will shorten the life significantly.
  12. flyingscott

    VRO Failure & Life Expectancy

    I trust Master tech. Last time I checked they were out of stock. Good to know they have some.
  13. flyingscott

    VRO Failure & Life Expectancy

    Where did you get the rebuild kit from? Was it a Chinese kit?
  14. flyingscott

    45 and 47 PSI Mariner 9.9 HP

    I doubt your compression is that low.
  15. flyingscott

    97 50HP 3cyl will not rev past 3000

    Coil should be easy to find. Spend the money on a good OEM one
  16. flyingscott

    1979 Johnson 6hp Prop slip

    I don't believe those props interchange.
  17. flyingscott

    1979 Johnson 6hp Prop slip

    Does it bang out of gear or do the rpms suddenly shoot up. If the Rpms suddenly shoot up with no bang get a different prop.
  18. flyingscott

    Tohatsu 25hp - 30hp timing no go

    Ask the mod to move this to the Tohatsu forum. Paul will be able to help you.
  19. flyingscott

    1986 Johnson 70 Carb Parts

    They press in so measure and look up the ones for the Keihin or Mikuni carbs might fit...
  20. flyingscott

    Opinions on aftermarket johnson/evinrude parts

    Don't they call theM GOOD LUCK MARINE PARTS.
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