CBR 600F2 1991 - 1994 CBR 600F2

hard warm start???

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Old May 16, 2009 | 10:44 PM
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Default hard warm start???

Hoping someone can give me an idea of where to start.... My bike runs great all the time and starts cold with no problem, but if i'm out on the bike and shut it off for more then five mins and try to restart it within an hour so it wont start right away i have to pretty much flood the it then it will start typically take bout a minute of cranking or so any ideas?? please help thanks tim
 
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Old May 17, 2009 | 06:22 AM
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i might be way off but imma say clogged carbs, or clogging carbs.
 
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Old May 17, 2009 | 07:32 AM
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You're idle mixture screws on the carbs are set too rich. I had the same issue, starts great cold, hard to start when hot. Pull the carbs, remove idle screws, clean passages good, install screws, set them 1/4 to 1/2 turn more in and see it that helps.
 
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Old May 17, 2009 | 06:11 PM
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thanks guys will try that this week and let you know how it turns out
 
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Old May 17, 2009 | 07:37 PM
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if yours is a CA model check the pcv
 
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Old May 18, 2009 | 08:41 PM
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how would i know if it a cali model
 
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Old May 19, 2009 | 06:40 AM
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easiest way is to look under ur swingarm in front of your rear tyre if you see the charcoal canister then u got got a cali
 
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Old May 25, 2009 | 08:37 PM
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where do i find these idle mixture screws?
 
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