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    4 stroke Smoking

    "I have a merc 115hp 4 stroke "I have a merc 115hp 4 stroke efi. It smokes when I start it up. Not alot, but a few puffs and then it runs fine. I've been told that having the motor trimmed in causes oil to seep past the rings and that its perfectly normal for a 4 stroke to smoke at startup...
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