carb promblems please help

Discussion in 'Motorized Bicycle General Discussion' started by wan37, Aug 24, 2011.

  1. wan37

    wan37 New Member

    Joined:
    May 29, 2011
    Messages:
    343
    Likes Received:
    0
    I just got a nt carb to replace a cns...The thing starts but idles real high,and the idles screw doesn't drop it down any and it misses.What should I do need help?
     
  2. Venice Motor Bikes

    Venice Motor Bikes Custom Builder / Dealer/Los Angeles

    Joined:
    Mar 20, 2008
    Messages:
    6,228
    Likes Received:
    32
    Is there any extra slack in the cable?
     
  3. wan37

    wan37 New Member

    Joined:
    May 29, 2011
    Messages:
    343
    Likes Received:
    0
    nope none at all
     
  4. Mike B

    Mike B New Member

    Joined:
    Mar 23, 2011
    Messages:
    2,256
    Likes Received:
    2
    That would be the problem.

    Ya need a little free play.
     
  5. mapbike

    mapbike Active Member

    Joined:
    Mar 14, 2010
    Messages:
    5,380
    Likes Received:
    2
    One of two things is happening.

    1. Either throttle cable is too tight.

    or

    2. Serious air leak.


    Sounds to me like a not enough slack in the cable issue like has already been nailed down by Venice & Mike B

    Hope you get it worked out soon and when you do you will really like the NT after you get it tuned in for your engine.

    Peace, map
     
  6. Venice Motor Bikes

    Venice Motor Bikes Custom Builder / Dealer/Los Angeles

    Joined:
    Mar 20, 2008
    Messages:
    6,228
    Likes Received:
    32
    Ya... try giving the cable just a little slack! ;)
     
  7. wan37

    wan37 New Member

    Joined:
    May 29, 2011
    Messages:
    343
    Likes Received:
    0
    thanks for the help it was in the cable it got all jam up with the spring in the carb.....slack now it even different in the throttle.brnot
     
  8. mapbike

    mapbike Active Member

    Joined:
    Mar 14, 2010
    Messages:
    5,380
    Likes Received:
    2
    That great, glad you got-er fixed.

    Peace, map
     

Share This Page