How much sea foam

Discussion in 'Mechanic and Repair' started by bass is good, Oct 1, 2009.

  1. bass is good

    bass is good LawnSite Member
    Posts: 5

    I read a lot about running sea foam through your engine to clean it out. How much do you add to a 4 gallon tank and how often? Thanks
  2. Happy Frog

    Happy Frog LawnSite Bronze Member
    Posts: 1,224

    When the engine starts to have problems running at high rpm and add a few ounces in a gallon of gas (or mix) and run the engine with it at high rpm.
    That cleans the carb pretty good and has fixed the problem for me everytime I did it.

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