won't stay running

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  • craig196

    #1

    won't stay running

    I have a 1982 GS450T and the bike will idle, but when I throttle up it bogs down and stalls. The bike hasn't been started for years and there was gas in the tank. Any help would be greatly appreciated. Craig
  • Guest

    #2
    Rinse out the old gas from the tank. Follow this http://www.thegsresources.com/gs_carbrebuild.htm

    Buy these http://www.cycleorings.com/

    And get a new petcock. Don't even mess with the old one.

    When you get it running run it for awhile and do a compression check and post the numbers.

    Do a check of the charging system with the stator papers http://www.thegsresources.com/gs_garage.htm

    Clean all the grounds and use dielectric grease on all connections.

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    • craig196

      #3
      chef1366, I thought after reading some of the other post that I'm going to have to do the 0 rings. I appreciated the response. Thanks Craig

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      • twistedwankel

        #4
        The carbs will eventually bite you in the rear.

        Originally posted by craig196
        I have a 1982 GS450T and the bike will idle, but when I throttle up it bogs down and stalls. The bike hasn't been started for years and there was gas in the tank. Any help would be greatly appreciated. Craig
        I too had this as my first project bike that had been sitting for over 5 years with gas in it. Only had 19,000 miles. New battery and gas and got it running. This to see if it was worth restoring or just part it out?

        I thought I got it cleaned out and the bowls rinsed with carb cleaner but after a couple months of steady riding gas suddenly started running out one vent hose onto the exhaust....stuck float. I replaced the petcock and hoses too as they were shot. Put an inline filter on the gas line.

        The carb bowls were filled with what I will call "green snot" so I was amazed that it ran so well for so long. After a thorough cleaning it ran well until I sold it and moved on to a bigger bike

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