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partial throttle misfire

  1. S

    Need Help FZ6 S2 Misfire at Idle and up to 3k on partial throttle

    Hi again all, After having solved my top end problem 2 weeks ago by changing the plugs, fixing a vacuum leak and reassembling my fuel pump correctly, the bike has just started hesitant starting again and a super lumpy idle and up to about 3k rpm. Road speeds it rides perfect and performs as it...
    • Si1973
    • Thread
    • misfire partial throttle misfire rough idle
    • Replies: 17
    • Forum: UK
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