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What are they symptoms of throttle bodies out of sync

  #1  
Old 07-31-2016, 02:25 AM
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Default What are they symptoms of throttle bodies out of sync

I've tried searching the above question but can't seem to find an answer.

Any help would be great.
 
  #2  
Old 07-31-2016, 05:03 PM
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throttle body sync is fine tuning of airflow when the throttle plates are closed. main symptom of bad sync is a poor idle. it only smooths out idle and initial off idle acceleration.

the f4i is extremely easy to sync compared to other sport bikes
 
  #3  
Old 07-31-2016, 08:49 PM
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I wonder if mine need doing then, idle is fine but when I pull away in anything below 3000rpm it bogs down like crazy
 
  #4  
Old 07-31-2016, 09:11 PM
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i doubt that's a throttle body sync issue...
 
  #5  
Old 08-01-2016, 07:09 AM
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What problem do you think it could be?
 
  #6  
Old 08-01-2016, 03:38 PM
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A poorly running engine, which can be caused by many many things.
 
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