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Thread: fuel type for new 4 stroke

  1. #1

    fuel type for new 4 stroke

    just wanted to know what fuel should i be putting in my new 90 suzi 4stroke ?

  2. #2

    Re: fuel type for new 4 stroke

    Mate the owners manual would be a good place to research, maybe you could let us know what it recomends
    northernblue
    ><)))))))*>

    It is a far, far better thing to have fished and lost, than never to have fished at all.

  3. #3

    Re: fuel type for new 4 stroke

    You should be using petrol......unleaded too.

  4. #4

    Re: fuel type for new 4 stroke

    Really, what did the dealer and the owners manual say?

    Steve

  5. #5

    Re: fuel type for new 4 stroke

    Nitroglycerin

  6. #6

    Re: fuel type for new 4 stroke

    Uleaded = OK
    95 Octane = Better
    98 or higher octane = good but not really worth it
    E10 or aything with ethanol = STAY AWAY FROM
    Garry

    Retired Honda Master Tech

  7. #7

    Re: fuel type for new 4 stroke

    Mate i use the higher grade in my 50 zuki 4 stroke!

    Considering they use crap all fuel its worth going the higher octane!

    .........................'THE FLATHEAD ASSASIN'........................

  8. #8

    Re: fuel type for new 4 stroke

    i'd just stick 91 unleaded in her that what there designed to run on, it'll make jack all of a difference using the high octane fuel. Unless it's a high comp engine and requires it to stop pinging but i really doubt it. saying that premium usually stores better.

  9. #9

    Re: fuel type for new 4 stroke

    I my 225F Yammy I use the 91 octane standard unleaded, that is what the book says so its good enough for me.

    UNLESS, the boat has sat for a while then I always fill with premium unleaded to mix with the remaining unleaded that has been sitting in there for a while.

    - Darren

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