Bonne Stalls When Put In Gear

Discussion in 'Technical Help' started by Cameron Smith, Oct 5, 2019.

  1. Cameron Smith

    Cameron Smith New Member

    Sep 28, 2019
    0
    1
    Phoenix, AZ
    #1 Cameron Smith, Oct 5, 2019
    New to the forums and to the Triumph Universe.

    I recently purchased a used 2007 Triumph Bonneville with just over 15K miles. After purchasing the bike, I began to experience issues with intermittent failure to start up. After diagnosing the bike not getting spark, I replaced the coil with a Nology, then ended up also replacing the Ignition Switch with a ProCom CDI unit. Now, the bike starts up just fine - getting great spark! However, I'm now experiencing intermittent issues with the bike stalling when put into gear. And also sometimes dying while in gear at riding speed.

    Now, before everyone comments about the problem being the kickstand switch -- I thought that was the problem too, so I just bypassed that by jumping the wires. I know the wire jump was successful because I can put the bike in gear with the stand down and it does not stall. This intermittent problem does not seem to be related to the kickstand.

    Any ideas on what the problem could be?
     
  2. Callumity

    Callumity Elite Member

    Feb 25, 2017
    3,362
    800
    Nr Biggar
    #2 Callumity, Oct 5, 2019
    The first two things to check are:

    the neutral light switch (part of the ignition lock out circuit) and its terminals that screws into the floor of the gearbox

    And

    The pick up coil. This is your ignition trigger under the triangular RH side cover and probably the single most unreliable element of the entire ignition system.
     
    • Like Like x 1
  3. The Gong

    The Gong Active Member

    Apr 2, 2020
    110
    33
    Michigan, USA
    #3 The Gong, Jan 21, 2021
    Sticky switch on the side stand?
     
    • Agree Agree x 1
  4. Yorkshireman

    Yorkshireman Crème de la Crème

    Dec 12, 2015
    3,401
    1,000
    Barnsley
    #4 Yorkshireman, Jan 21, 2021
    Thread is 15 months old dude and he hasn’t been on since Feb 2020;)
     
    • Funny Funny x 1
    • Useful Useful x 1
    • Face Palm Face Palm x 1
  5. Cyborgbot

    Cyborgbot Guest

    #5 Cyborgbot, Jan 24, 2021
    Or clutch leaver switch...

    Ah, posted in September - has probably got it fixed now. I wonder what the problem was.
     
  6. Sprinter

    Sprinter Kinigit

    Aug 17, 2014
    5,995
    1,000
    uk
    #6 Sprinter, Jan 24, 2021
    I would have said clutch adjustment for the first bit but actually Cal probably nailed it with pick up. Must be mid winter.
     
Loading...
Similar Threads - Bonne Stalls Put
  1. RBinDevon

    Bonne Neutral Trigger

    RBinDevon, Oct 31, 2025 at 5:55 PM, in forum: Technical Help
    Replies:
    4
    Views:
    352
    RBinDevon
    Nov 1, 2025 at 8:58 PM
  2. Alan-t120

    Bonneville To Saddle Bag Or Not To Saddle Bag

    Alan-t120, Oct 26, 2025, in forum: Triumph General Discussion
    Replies:
    5
    Views:
    417
    Alan-t120
    Oct 29, 2025 at 4:10 PM
  3. Matt Lewis

    Modern Tribute To Silver Jubilee Bonneville?

    Matt Lewis, Oct 22, 2025, in forum: Triumph General Discussion
    Replies:
    2
    Views:
    351
    Helmut Visor
    Oct 26, 2025
  4. RBinDevon

    Bonneville T120 2025, Electrical Question.

    RBinDevon, Oct 11, 2025, in forum: Technical Help
    Replies:
    2
    Views:
    309
    RBinDevon
    Oct 11, 2025
  5. csp66

    2007 Bonneville T100...looking For Throttle Cables

    csp66, Oct 9, 2025, in forum: Bonneville
    Replies:
    3
    Views:
    346
    csp66
    Oct 10, 2025

Share This Page

Sign up