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Carb Adjustment??

Discussion in 'Daihatsu Hi jet' started by Wyldeman, Aug 12, 2009.

  1. Wyldeman

    Wyldeman New Member

    What does this adjust?
    [​IMG]
     
  2. TRAX and HORNS

    TRAX and HORNS Well-Known Member

    Idle Limit.
     
  3. Wyldeman

    Wyldeman New Member

    Clockwise does???
    Counter Clockwise??
    How do you set this after it warmed up??
    This is a need to know situation and i need to know.....lol
    Thanks Trax!
     
  4. TRAX and HORNS

    TRAX and HORNS Well-Known Member

    If the truck is running good I would not mess with it. If you have to, I am guessing here, In the book it looks like a needle valve and clockwise "in" counter clockwise "out". Idle limit? The idle adjustment is on the front side so I think this could be the air screw? Not sure.
     
  5. starpuss

    starpuss Member

    its 100% forsure Idle screw. i played with mine when i was changeing the jets and moding my carb.
     
  6. hiangdaihatsu

    hiangdaihatsu New Member

    idle limit

    Did the rpm change as you adjusted the idle limit screw? Why is it called an idle limit screw? The screw on the outside of the carb has a screw which controls idle by applying pressure on a lever connected to the butterfly. I'm having problems with our daihatsu. It runs really rich and I can't figgure out why. Anyone know where I can get cheap O-rings for the carb from?
     

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