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carb adjustment 1994 evinrude 120

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  • carb adjustment 1994 evinrude 120

    i need to know what the adjustment on the carbs for a 1994 evinrude 120. the model # e120tlerc. once i screw them in how many times do i need to turn them out. THANK YOU VERY MUCH. i had to clean the carbs. when i did i messed with the idle adjustment. THANKS AGAIN.

  • #2
    Re: carb adjustment 1994 evinrude 120

    the fixed jets screw all the way in until snug. you do not back the out. the idle air mixture all the way in, then out 1 1/2 turns, then adjust from there only one carb at a time, 1/8 turn at a time.
    TEBOW Country

    Please, NO PM's (Private Messages) regarding boat/engine problems. they will not be answered.
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    • #3
      Re: carb adjustment 1994 evinrude 120

      thank you very much for info. i will try that in morning when i can see. thank you.


      • #4
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        Re: carb adjustment 1994 evinrude 120

        Because the 1994 looper carbs have both idle air bleed orifices and idle speed needles, it is important to follow the service manual instructions as opposed to generic adjustment.

        The initial setting is to turn the needles in until they gently seat, then out 2-1/2 turns counter clockwise and leave them.