Carb Problems! :-(

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  • jakeolsen

    #16
    OK sorry about not mentioning the type. I'll remedy that problem with my sig. I didn't know that this is how the choke works, I will have to play around with that. Right now by plugs are SUPER black. Is this an indication of way too rich?

    Comment

    • Steve
      GS Whisperer
      • Jun 2005
      • 35925
      • southwest oHIo

      #17
      It's an indication that your 'choke' circuit just might be working, but just to be careful about it, put in some new plugs.

      Don't clean these, just put in some new plugs. When the bike is running right, put these plugs back in for a while, they should clean up nicely.

      .
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      mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
      hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
      #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
      #2 son: 1980 GS1000G
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      Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
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      Comment

      • jakeolsen

        #18
        Ok. Thanks for that tip. We'll keep working and see if we can get this straightened out..

        Comment

        • Guest

          #19
          After cranking on it and it doesn't start pull a plug and see if there is gas present. If they are dry there is no gas entering the chamber. If there is gas in the bowls it is not getting past the float/inlet valve.
          Did you check the compression?

          Comment

          • jakeolsen

            #20
            I know it had good compression before the carb rebuild. it also ran before the rebuild, just really bad. If i am filling the bowls but not getting gas into the chamber, what should I be looking at? What would cause that to happen? I am pretty sure that I have no vacuum leaks.

            Comment

            • jakeolsen

              #21
              Well I used a little of the dreaded starter fluid, and it started right up. Not only did it start, but after a little warm up I was able to ride it for 45 with no problems. What would this be an indication of? Is it my air/fuel mixture?

              Comment

              • rustybronco
                Forum LongTimer
                Bard Award Winner
                GSResource Superstar
                Past Site Supporter
                • Jul 2005
                • 14961
                • Marysville, Michigan

                #22
                What would this be an indication of?
                Passages in the float bowls for the choke circuit are plugged up?
                De-stinking Penelope http://thegsresources.com/_forum/sho...d.php?t=179245

                http://www.thegsresources.com/_forum...35#post1625535

                Comment

                • tkent02
                  Forum LongTimer
                  Past Site Supporter
                  • Jan 2006
                  • 35571
                  • Near South Park

                  #23
                  Maybe your choke is not working, did you clear the choke feed passage in the float bowl itself?
                  http://img.photobucket.com/albums/v5...tatesMap-1.jpg

                  Life is too short to ride an L.

                  Comment

                  • jakeolsen

                    #24
                    No I have not tried this yet. I will do that when I get back from school tonight. I'm guessing this only affects it at idle?

                    Comment

                    • tkent02
                      Forum LongTimer
                      Past Site Supporter
                      • Jan 2006
                      • 35571
                      • Near South Park

                      #25
                      It only effects the choke not working.
                      http://img.photobucket.com/albums/v5...tatesMap-1.jpg

                      Life is too short to ride an L.

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                      • jakeolsen

                        #26
                        ok. thanks

                        Comment

                        • jakeolsen

                          #27
                          Well it turned out that the passages were majorly clogged! For anyone looking for a good wire to fit in the passage, I found that the B string from a set of ernie ball slinkys worked well. :-)

                          Now I can get it to start right off the first button press with the choke. The problem I have now is that it revvs real high like 3-5k rpm right after starting. If I let off the choke all the way, it will go down to about 900 rpm, and then eventually. If I let the choke down to about 2k, and hold it there, it will warm up and be ok. Once the bike is warmed up, I really have no problems with idle. Idles right at 1100 rpm. IS my fuel/air mixture off you think?

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