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  1. 04-28-2025, 05:25 AM #1
    VH5150
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    Why add premium plus to gas on Prox Xs?

    Serial # 2B016777
    2014 Proxs 250 HP

    Presently using Prem Plus. What is the reason to add Prem Plus at 150:1 ratio directly to the gas? I have read it's good for the injectors. Is it because the gas that goes through the injectors isn't mixed with the oil yet?
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  2. JOE54
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    #2 04-28-2025, 07:03 AM
    it doesnt mix on an opti , the oil added in the fuel lubricates the fuel system and helps to soften deposits so the cleaners can dissolve them , its good for the whole system
    .................................................. ...the scariest thing in life is the unknown ...................................
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  3. SilverFox579
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    #3 04-28-2025, 07:03 AM
    To protect the injectors at shutdown, direct quote from this FAQ topic - Oil, Battery, Spark Plugs, Fuel and Fuel Additive Recommendations

    This has been proven to benefit fuel system components by providing additional lubrication ONLY to the fuel system components (especially the direct injectors- which are often left DRY after engine shutdown).
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  4. SilverFox579
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    #4 04-28-2025, 07:04 AM
    Joe your fingers were microseconds faster than mine.
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  5. JOE54
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    #5 04-28-2025, 07:10 AM
    its MONDAY im not wore down to a nub now FRIDAY ill be slow slow may not even be able to move
    .................................................. ...the scariest thing in life is the unknown ...................................
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  6. VH5150
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    #6 04-28-2025, 08:12 AM
    Thanks!
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  7. JOE54
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    #7 04-28-2025, 09:12 AM
    .................................................. ...the scariest thing in life is the unknown ...................................
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  8. SilverFox579
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    #8 04-29-2025, 07:41 AM
    Quote Originally Posted by JOE54 View Post
    its MONDAY im not wore down to a nub now FRIDAY ill be slow slow may not even be able to move
    Hear and feel that!
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  9. EuropeanAM
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    #9 05-01-2025, 03:18 PM
    Quote Originally Posted by JOE54 View Post
    its MONDAY im not wore down to a nub now FRIDAY ill be slow slow may not even be able to move
    Hey- you're 4 days ahead of me, but you're also spot-on!


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    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
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    #10 05-05-2025, 07:32 AM
    .................................................. ...the scariest thing in life is the unknown ...................................
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