Cbr954rr misfiring on one cylinder

Discussion in 'Other Bikes' started by timmy twoshoes, Dec 12, 2014.

  1. timmy twoshoes

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    Hi all, got a small problem ( I hope )? My fireblade is misfiring on one cylinder . I've changed all of the plugs just to randomise the problem. I've had a heat gun on all down pipes,the near side pipe is staying cold while the others are heating up nicley . Could it be the coil stick ?
     
  2. racman

    racman Active Member

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    Yes. Defo. Should always change coil and plug anyway.
     
  3. timmy twoshoes

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    Ok, it's not the coil stick as I've replaced that this morning. Spark plug giving a good spark but not firing
    Any ideas
     
  4. red5

    red5 Well-Known Member

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    Assuming fuelings ok looks like you need to do a compression test.
     
  5. timmy twoshoes

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    Well finally sorted the problem , after fitting coil stick & having the same problem, I have found that although all the plugs were new, one of them in fact is either faulty or the pre set gap is incorrect,
    I'm a happy bunny now - roll on next year, time to sell me thinks
     
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