F4i - Main Forum Main F4i discussion board

Spuddering issue

  #1  
Old 03-11-2015, 03:02 PM
Junior Member
Thread Starter
Join Date: Dec 2011
Posts: 18
Default Spuddering issue

I have a 01 600 f4i. At and idle or speed runs great. As soon as it gets up to normal operating temp it starts spuddering out on me when I get to any cruising speed. Doesn't matter if it's 25 mph or 90 mph. But when I slow down and start accelerating again it's fine Untill I stay at a steady speed. Can anyone please help out as to what this may be. Thank you.
 
  #2  
Old 03-11-2015, 03:48 PM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,864
Default

Could be a dead spot in the TPS.
 
  #3  
Old 03-11-2015, 07:56 PM
Junior Member
Thread Starter
Join Date: Dec 2011
Posts: 18
Default

What does that mean exactly. Any other issues it could possibly be ?
 
  #4  
Old 03-12-2015, 12:10 AM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,864
Default

Could be anything....
You will need to elaborate a bit more on the sputtering to help put a finger on it.
Remember, we are not with the bike and can only go off the information you supply.
 
  #5  
Old 03-12-2015, 09:52 AM
2wheelfury's Avatar
Senior Member
Join Date: Mar 2012
Location: Wilmington, NC
Posts: 175
Default

 
  #6  
Old 03-16-2015, 05:07 PM
Junior Member
Thread Starter
Join Date: Dec 2011
Posts: 18
Default

Here's what happened was riding down the freeway for about an hour at 70mph pulled over at a rest stop for about a half hour and everything was running great..... Went back on ramp and was accelerating and noticed something different...throttled back and held speed and engine started what I can only describe as acting liking I was reving the bike or bucking.... Immediately hit the throttle and took off to maybe blow out whatever it might be and it took off fine as soon as I throttle back bucking starts again..... Pulled of freeway and started looking for anything it might be and found nothing physically wrong ... Started bike up and rode fine for about 3 or 4 miles but bucking started again
 
  #7  
Old 03-17-2015, 10:48 AM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,864
Default

Does it feel like it's losing a cylinder and misfiring or that the whole engine is bogging down?

Check the common failure items first. See if the fuel pressure regulator is leaking into it's vacuum line and make sure the charging system is not failing intermittently.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MUFTOM
General Tech
0
06-17-2013 02:42 PM
markybwoi
General Tech
1
04-11-2011 11:35 AM
Black_n_Orange
General Tech
2
08-24-2008 09:04 AM
StangLou
CBR 600F4
10
09-01-2007 08:49 AM
Trickhornet
CBR 900RR
3
07-19-2007 02:52 PM


Thread Tools
Search this Thread
Quick Reply: Spuddering issue


Advertising
Featured Sponsors
Vendor Directory

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.