08 cbr 1k sputtering problems - CBR Forum - Enthusiast forums for Honda CBR Owners

08 cbr 1k sputtering problems

Reply

 
 
 
  #1  
Old 10-26-2017, 09:21 PM
Junior Member
Thread Starter
Join Date: Oct 2017
Posts: 2
Default 08 cbr 1k sputtering problems

My bike started sputtering like I'm not getting fuel. Bike has 8900 miles. I cleaned the injectors, changed the plugs. Bike sputters while in operation at about 6k rpms in any gear once warm. It runs fine when it's cold (first 5 miles or so). I checked it today while in neutral and the sputter is there. I've used sea foam, ethanol free gas and premium also clean the air filter. Now using techron in the tank. I'm at a loss on what the issue might be. Any and all help would be appreciated in helping diagnose this issue.
 
Reply With Quote
  #2  
Old 10-27-2017, 02:16 AM
Senior Member
Join Date: Oct 2016
Location: UK
Posts: 1,524
Default

Hi , what is the engine idle speed when warmed up, have you checked your MAP sensor
 

Last edited by CaBaRet; 10-27-2017 at 02:26 AM.
Reply With Quote
  #3  
Old 10-27-2017, 02:29 AM
Junior Member
Thread Starter
Join Date: Oct 2017
Posts: 2
Default

500-1k at warmup. Haven't checked map sensor yet. Will give that a try. Thank you.
 
Reply With Quote
  #4  
Old 10-27-2017, 06:30 AM
Senior Member
Join Date: Oct 2016
Location: UK
Posts: 1,524
Default

Hi, it should idle at 1200rpm ,give or take 100rpm, have a look at page 6-66 of your workshop manual for IACV operation
 
Reply With Quote
 
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jarrod_williams
CBR 600F4
4
08-16-2013 02:18 AM
jk_on_cbr
CBR 600F2
7
05-26-2006 02:35 PM
Versatilx1
CBR 600F2
5
04-28-2006 02:55 AM
spoonher
CBR 929RR
8
03-12-2006 07:31 PM


Thread Tools
Search this Thread
Quick Reply: 08 cbr 1k sputtering problems


Advertising
Featured Sponsors
Vendor Directory

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

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.