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  • Carbs Adjustment Tool

    Alright, I added a 1/2 tsp of gas to the #1 cylinder through the spark plug hole and varoom, it started up. It's Alive! muh haa haa!

    Then I attached my makeshift carb sync tool (Pix later) to the ports on the carb boots.
    Qeustions 1: I cannot keep the engine running without holding the throttle, how do I fix that or what causes it to die without the throttle pulled? Is it just adjusting the throttle knob under carbs or could it be more?

    Question 2: I can sync the carbs at 1000rpm but they are then out of sync at 3000 rpm. Is that supposed to happen or is there another issue I should be dealing with.

    Question 3: When is someone going to move to Southeast NM so we can get together and fix my bike?
    Sam Christensen
    The Chronicles of my Rebuild http://xs1100rebuild.blogspot.com

    --------------------------------------------------------
    If you are leading and no one is following, maybe your just taking a walk.

    Currently bikeless. Sold my 1980 XS1100 Special

  • #2
    1: Turn up the idle screw between the carbs and you can keep it running.
    2: Don't worry about the synch running out at 3k, its normal.
    3: No help from me there, but you're welcome to come out here
    Ray

    '79 XS1100 Special - An XS Odyssey <<-- Click it, you know you want to!
    '07 FJR1300

    Comment


    • #3
      Silent, You should reconsider. Carlsbad may be small, dusty and remote, but it's hot and um. well. We do have the Carlsbad Caverns.

      OK, I adjusted the idle (a little too high at first) and took the bike out for a spin. At first it was very sluggish and died within a half mile. After a minute, I got is running again (no adjustments, just the starter and throttle) it seemed less sluggish so I took it out a little further. About three miles out it started sputtering and dies again. This time I had to let it set a while before it would restart. Brought it home and here I am. Any thoughts on the dying and sluggishness?

      By the way, that bug avatar is creepy. I keep wanting to swat my screen.
      Sam Christensen
      The Chronicles of my Rebuild http://xs1100rebuild.blogspot.com

      --------------------------------------------------------
      If you are leading and no one is following, maybe your just taking a walk.

      Currently bikeless. Sold my 1980 XS1100 Special

      Comment


      • #4
        It's only there to 'bug' ya

        Sounds to me like you need a good cleaning of the carbs. Maybe run some SeaFoam with the gas to help clean out those itty bitty passages.
        Ray

        '79 XS1100 Special - An XS Odyssey <<-- Click it, you know you want to!
        '07 FJR1300

        Comment


        • #5
          Check your plug color. White: not enough fuel. Black: too rich. Are you running the octy? If so, try running on prime. Make sure no fuel lines are kinked.
          2H7 (79) owned since '89
          3H3 owned since '06

          "If it ain't broke, modify it"

          Comment


          • #6
            Originally posted by bikerphil View Post
            Check your plug color. White: not enough fuel. Black: too rich. Are you running the octy? If so, try running on prime. Make sure no fuel lines are kinked.
            Ok, they are a dark brown. I am guessing it is too rich. How do I fix it?
            Sam Christensen
            The Chronicles of my Rebuild http://xs1100rebuild.blogspot.com

            --------------------------------------------------------
            If you are leading and no one is following, maybe your just taking a walk.

            Currently bikeless. Sold my 1980 XS1100 Special

            Comment


            • #7
              Carbs are probably dirty as stated before. Try the Seafoam first. What's the condition of your air filter?
              2H7 (79) owned since '89
              3H3 owned since '06

              "If it ain't broke, modify it"

              Comment


              • #8
                Originally posted by bikerphil View Post
                What's the condition of your air filter?
                Brand spankin new K&N air filter. So I need to fill the tank, add seafoam and ride it a bit?
                Sam Christensen
                The Chronicles of my Rebuild http://xs1100rebuild.blogspot.com

                --------------------------------------------------------
                If you are leading and no one is following, maybe your just taking a walk.

                Currently bikeless. Sold my 1980 XS1100 Special

                Comment


                • #9
                  Half a can of Seafoam to a half a tank of fresh gas should be good. Ride it a few miles and let it sit overnight, then see if it's any better.
                  2H7 (79) owned since '89
                  3H3 owned since '06

                  "If it ain't broke, modify it"

                  Comment

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