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Thread: Idle question.

  1. #1
    Join Date
    Apr 2018
    Location
    Gresham, OR
    --
    47

    Idle question.

    Hey guys. I have a 1985 200S. It is in amazing shape, starts right up, runs good but has an odd idle quirk. It idles fine but then about every 5 seconds it sorta hics or pauses for a fraction of a second and then continues to idle along okay. Any ideas what that is?

  2. #2
    Join Date
    Jul 2009
    Location
    South Florida
    --
    6,725
    Very common issue on the 200s model , Honda put a 35 pilot jet in the carburetor and its to small , install a #40 pilet jet and fine tune the air fuel screw and the hiccup will be gone .
    78 atc 90/180cc Dickson Full Suspension
    76 ATC90/180cc Nicholson
    77 atc 90 Dickson Full Suspension
    84 KLT 110/123cc Powroll Racer from 80s
    87 atc 125m stock
    84 atc 200x Curtis Sparks
    84 atc 200x Powroll My race bike from 80's
    83 atc70/108cc Powroll blue Xmas Special
    81 atc185s HP-ATC full suspension

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  3. #3
    Join Date
    Apr 2018
    Location
    Gresham, OR
    --
    47
    shortline10: Thanks for the insight. Sounds like an easy fix. I will get to it. Thanks.

  4. #4
    Join Date
    Dec 2012
    Location
    Vancouver Island, B.C., Canada
    --
    812
    Would this apply to the other 200 models as well or was it just the S?
    1985 Honda ATC 250ES
    1985 Honda ATC 250SX
    1984 Honda ATC 200M
    1983 Honda ATC 200
    1984 Honda ATC 110

  5. #5
    Join Date
    Jul 2009
    Location
    South Florida
    --
    6,725
    If it uses the 35 pilot jet then yes , Most 200 models use a 38 which is ok and in most cases a fine tune with the air fuel screw takes care of the hiccup .
    78 atc 90/180cc Dickson Full Suspension
    76 ATC90/180cc Nicholson
    77 atc 90 Dickson Full Suspension
    84 KLT 110/123cc Powroll Racer from 80s
    87 atc 125m stock
    84 atc 200x Curtis Sparks
    84 atc 200x Powroll My race bike from 80's
    83 atc70/108cc Powroll blue Xmas Special
    81 atc185s HP-ATC full suspension

    Performance Shop is Open PM me for Service

    My Feedback http://www.3wheelerworld.com/showthr...ck+shortline10

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