Reply To: Another 1946 Mercury KD-4 Question (Carburetor this time)

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August 7, 2020 at 3:43 pm #211096
DAVID
Participant

    US Member

    there is a screw next to the welch plug it is the idle tube. make sure it is clean then try to adjust the idle screw. the high speed adj. is fine. bent outside no problem.

    • This reply was modified 6 years, 3 months ago by DAVID.