carb bogging

  1. C

    Carb issues

    i recently picked up an 82 xs400 that hadn’t been run in over a year. I got it running, got rid of the bad gas, and cleaned the carb. Even after cleaning the carb, the left side carb is still flooding causing it to hesitate and leak gas out of the air intake. Any suggestion?
  2. Winnipeg_79_XS400

    Over raving/vacuum leak

    1979 xs400F So I am now TRYING to get the carbs sync. Once I let the bike idle/warm up and shut off the choke, the bike takes off/over rev's. New battery-good charge New coils-Both primary's and secondary's checked out on install. Going to chack again Electronic Ignition! Valve spacing has...
    • Winnipeg_79_XS400
    • Thread
    • carb bogging carb setup carb sync carb tuning rebuild vacuum leak
    • Replies: 23
    • Forum: The Garage
  3. sdhadley94

    Mikuni bs34 constant velocity.

    On my 81 xs400 special, I have 2 factory mikuni carbs. Thing is, it was running rich but still managed to score the plugs as if it were lean and rich. Cruising speed was a no problem. But anything over 35-40mph at around 1/8 to 3/4 throttle seemed like the bike had to catch it's breath before...
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