CBR 954RR 2002 - 2003 - CBR 954RR Forum

Missfire on start up?

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Old 03-18-2010, 08:14 PM
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Default Missfire on start up?

So it seems like it runs on only 3 cyl upon start up then when u blip the throttle it clears up
 
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Old 03-19-2010, 09:28 AM
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Well not a lot of info here, so my first suggestion would be new plugs. If you have any more info to share though it may be helpful. Miles on bike, recent work or maintenance done?
 
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Old 03-19-2010, 07:36 PM
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Well i just bought it a month ago, all stock, i took her all apart and stop at the air box everything was perfect EXCEPT the plugs i havnt looked at them, what comes on these things regular plugs or irriduim? i put 44k in her see if it gets any better 44k (BG version of fuel injector cleaner) thats what we use at the shop 4400miles on her
 
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Old 03-23-2010, 01:58 AM
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Originally Posted by TK954RR
Well not a lot of info here, so my first suggestion would be new plugs. If you have any more info to share though it may be helpful. Miles on bike, recent work or maintenance done?

+1 On the plugs.
 
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Old 03-25-2010, 03:30 PM
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Make sure the coils are plugged in right. I would say plugs but it wouldn't clear up after start up.
 
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