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  1. #1
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    Quickare Fuel Additive

    I added the entire bottle of Quickare to the 21 gallon fuel tank (new boat, and didn't read the instructions).

    Will this damage the engine? Should I drain the fuel out and start over?

    Anybody???

  2. Member repdept's Avatar
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    Aug 2007
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    #2
    I don't think it will be a problem BUT I'm sure Don will be along and let you know. He knows WAY more than any of us.
    SeaArk ZX200DC Mercury 115 FourStroke

  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    Apr 2008
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    Greenville, SC (US)
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    #3
    That's a heavy-overdose.

    I would be inclined to pump the fuel out and start with fresh.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

  4. Member
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    Apr 2017
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    #4
    Thanks for the replies. Local service says it shouldn't hurt, but top the tank off after each use to thin it out. I ran yesterday about 10 miles, no issues.

  5. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    Apr 2008
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    #5
    Might be wise to inspect (or better yet, replace) the fuel filter after 3 tanks are topped-off and consumed. Excessive amounts of Quickare "could" cause filter staining.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor