Cbr1100xx running rough at idle and low RPMs
  • Login:

Welcome to the CBRXX.com.

Register ButtonIf this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.


Results 1 to 8 of 8
Like Tree1Likes
  • 1 Post By Bigfoot57

Thread: Cbr1100xx running rough at idle and low RPMs

  1. #1

    Member #
    38077
    Bike(s)
    cbr 1100xx 1999
    Join Date
    Jul 25 2019
    Location
    US
    Posts
    17
    Liked
    0 times

    Cbr1100xx running rough at idle and low RPMs

    I've got a CBR 1100xxx Super Blackbird 1999 cam chain tensioner went out I never replaced it now it runs rough with a knock at low RPMs if I get to RPM tile the problem is non-existent but as soon as you slow down to slow RPMs the bike will try to die out and cut out just change the wiring harness in it and it ran great for a week with a new computer in it went to start it one morning and it acted as if it was carbureted like it was warming up and then once it warms up it stop spitting and sputtering and it's good but the problem only got worse it would not let me go over 95 so I killed the boy restarted it and then it ran again but low RPMs is dying out like it wasn't getting the fuel needed what could this be someone help please

  2. # ADS
    Sponsor
    Join Date
    Always
    Location
    Advertising world
    Posts
    Many

    CBRXX.com is the original Honda CBR1100XX Super Blackbird community! Registered Users do not see these ads. Please Register - It's Free!


  3. #2

    Member #
    2343
    Bike(s)
    2K Titanium, 85 V65 Sabre (Totalled but saved me)
    Join Date
    Sep 25 2007
    Location
    Arizona
    Posts
    7,168
    Liked
    1853 times

    Re: Cbr1100xx running rough at idle and low RPMs

    Is the bad cct still in there?
    Route 191 formerly Route 666 Some say that this section of the
    road has 1100 curves in 95 miles.

  4. #3

    Member #
    38077
    Bike(s)
    cbr 1100xx 1999
    Join Date
    Jul 25 2019
    Location
    US
    Posts
    17
    Liked
    0 times
    No it's been chained to a manual one

  5. Remove Advertisements
    CBRXX.com
    Advertisements
     

  6. #4

    Member #
    16478
    Bike(s)
    99 CBR11000xx, Honda F501 RotoTiller
    Join Date
    Jul 03 2013
    Location
    Corpus Christi Texas
    Posts
    2,276
    Liked
    1130 times

    Re: Cbr1100xx running rough at idle and low RPMs

    Quote Originally Posted by trow852211 View Post
    No it's been chained to a manual one
    So now how is the motor boating now, same or what?
    Us BB riders have an inquiring mind.

    STex
    Came into this world with nothing and still have it all.

  7. #5

    Member #
    37889
    Join Date
    Jun 30 2019
    Posts
    2
    Liked
    0 times

    Re: Cbr1100xx running rough at idle and low RPMs

    My 2002 did the same exact thing and I found that the Fuel Pressure value was bad plus I also replaced the rubber seals of the value sleeve as well. I believe on
    all the bikes it's located on the right said of the gas tank underneath, pretty easy to get to.

  8. #6

    Member #
    12065
    Bike(s)
    Honda Blackbird 2003
    Join Date
    Aug 06 2011
    Location
    New York
    Posts
    1
    Liked
    0 times

    Re: Cbr1100xx running rough at idle and low RPMs

    Quote Originally Posted by trow852211 View Post
    I've got a CBR 1100xxx Super Blackbird 1999 cam chain tensioner went out I never replaced it now it runs rough with a knock at low RPMs if I get to RPM tile the problem is non-existent but as soon as you slow down to slow RPMs the bike will try to die out and cut out just change the wiring harness in it and it ran great for a week with a new computer in it went to start it one morning and it acted as if it was carbureted like it was warming up and then once it warms up it stop spitting and sputtering and it's good but the problem only got worse it would not let me go over 95 so I killed the boy restarted it and then it ran again but low RPMs is dying out like it wasn't getting the fuel needed what could this be someone help please
    My bike 2003, has just started doing the same thing. Very smooth at higher rpm and almost feels like I'm running out of gas at lower RPM. Looking forward to hear what you find. And thanks for this forum!

  9. #7

    Member #
    12398
    Bike(s)
    03 Blkbd, 81 GS550, 06 St Rod 83 GPz750 76 CB750F
    Join Date
    Sep 21 2011
    Location
    Seattle
    Posts
    402
    Liked
    119 times

    Re: Cbr1100xx running rough at idle and low RPMs

    Quote Originally Posted by HERMESandME View Post
    My bike 2003, has just started doing the same thing. Very smooth at higher rpm and almost feels like I'm running out of gas at lower RPM. Looking forward to hear what you find. And thanks for this forum!
    I think what djmidwest6588 brought up is relevant for your issue. I also have an 03 and had same symptoms. New FPR solved it. They are relatively inexpensive and easy to replace. If you do a search on this site for Fuel Pressure Regulator you will find a lot of discussions on it.
    HERMESandME likes this.

  10. #8

    Member #
    38077
    Bike(s)
    cbr 1100xx 1999
    Join Date
    Jul 25 2019
    Location
    US
    Posts
    17
    Liked
    0 times
    Thanks I'm starting to believe this is also the problem


 

Sponsored Links

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •