Announcement

Collapse
No announcement yet.

Very odd sudden carb issue.....?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Very odd sudden carb issue.....?

    Today I went for a long ride with my friends ~150 miles, initially my bike was running great, good power and response, but after about 100 miles it took a dump, suddenly started running really rich judging by the exhaust smell. i turned the choke off, and still terrible, i was ridding it quite hard prior to this happening, on a side note last week the carbs were completely cleaned and rebuilt new gaskets, needles ect, and fuel screws were set by my local dealer. these are the mikuni vm22 on a gs550.

    #2
    Is the fuel tank clean and free from rust? Could be something is fouling a float or two. Another thing to check is the points.
    Ed

    To measure is to know.

    Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

    Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

    Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

    KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

    Comment


      #3
      You rode for 100 miles with the choke on?

      Comment


        #4
        If you've got points, one set failed and you are running on 2 cylinders

        The other 2 cylinders are just pumping gas, thus the smell
        1978 GS 1000 (since new)
        1979 GS 1000 (The Fridge, superbike replica project)
        1978 GS 1000 (parts)
        1981 GS 850 (anyone want a project?)
        1981 GPZ 550 (backroad screamer)
        1970 450 Mk IIID (THUMP!)
        2007 DRz 400S
        1999 ATK 490ES
        1994 DR 350SES

        Comment


          #5
          Originally posted by Gonzo View Post
          You rode for 100 miles with the choke on?
          The dealer left carbs running lean per EPA!
          1981 gs650L

          "We are all born ignorant, but you have to work hard to stay stupid" Ben Franklin

          Comment


            #6
            yes i have points that makes alot of sense, ill replace them and try that out. I didnt ride the entire distance with the choke on, just wanted to rule out the choke being on as a possibility. Thanks

            Comment

            Working...
            X