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Idle tends to not work evenly.

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    Idle tends to not work evenly.

    Can't get my idle to work at a steady idle. When adjusted to proper speed, it tends to rise up to 3000 rpms and won't go down unless i rev the engine real quick then goes down and then dies after 10 secs. or so. Maybe a low idle jet in one of the carbs?

    #2
    Maybe,

    but what you are describing is a classic hanging idle situation.

    What bike? What year?

    What's it's history?
    '83 GS650G
    '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

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      #3
      Check your carb boots I'd bet they're leaking. Also make sure the airbox is properly sealed , the valves are in spec and the carbs are clean (stripped and dipped not sprayed).

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        #4
        Would be helpful to know what bike, mods, and the staus of any known issues & maintenance performed.

        Most likely an air leak some where - bad/cracked intake boots, poorly sealed airbox, choke not closing completely, carbs in need of a cleaning...

        Start by checking off the basic maintenance tasks and see where it gets you.
        '85 GS550L - SOLD
        '85 GS550E - SOLD
        '82 GS650GL - SOLD
        '81 GS750L - SOLD
        '82 GS850GL - trusty steed
        '80 GS1100L - son's project bike
        '82 GS1100G - SOLD
        '81 GS1100E - Big Red (daily rider)

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          #5
          A sticky centrifugal advance can do this, but more than likely it is air leaks.
          sigpic Too old, too many bikes, too many cars, too many things

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