Reply To: Merc 4hp mdl 40 ser # 3168761 need info

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August 1, 2022 at 10:46 pm #263933
JACQUES
Participant

    update….

     

    took out  the carb….has suggested       cleaned out the  low speed  tube   to the upper  LS cct …..

    readjusted the idle limit  travel which I found out of wack ….closed it up to prevent going to slow and dying.

    Engine now runs like  a purring kitten  🙂

     

    thanks all for comments

    Joining AOMCI has priviledges 🙂