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    3. My brother has just taken out his boat from sitting all winter. First trip and running so rough that it sounded like it was going to explode. Last fall he treated the fuel with the prescribed amounts of Startron and Stabil. A friend had told him that he should be adding Mistryoil in it as well. He wasn't sure on the amount to put in so he added 1-pint per 10gallons which was a total of 2.5pints. He pulled the plugs and a gray milky residue was found. He alson removed the fuel seperator/filter an
    My brother has just taken out his boat from sitting all winter. First trip and running so rough that it sounded like it was going to explode. Last fall he treated the fuel with the prescribed amounts of Startron and Stabil. A friend had told him that he should be adding Mistryoil in it as well. He wasn't sure on the amount to put in so he added 1-pint per 10gallons which was a total of 2.5pints. He pulled the plugs and a gray milky residue was found. He alson removed the fuel seperator/filter an

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    0  Views: 217 Answers: 1 Posted: 14 years ago
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      He needs to completely drain the gas and add fresh gas/marine oil mixture. Make sure to read the marine oil directions this time for how much to add to the gas.
      14 years ago. Rating: 0
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