pens got wind

Discussion in 'Technical Help' started by Havit, Apr 13, 2017.

  1. Havit

    Havit Admin
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    #1 Havit, Apr 13, 2017
    Penelope ( Triumph Thunderbird 900) has started Back firing on the third cylinder on deceleration ? I have checked air intake and exhaust outlet both seem fine. She even pops and farts at tickover on the single exhaust side? Any suggestions ??
     
  2. Havit

    Havit Admin
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    #1 Havit, Apr 13, 2017
    been told it could be the pilot Jet
     
  3. sprintdave

    sprintdave Nurse, think it's time for his medications.

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    #2 sprintdave, Apr 13, 2017
    valve clearances?? does she start up easily
     
  4. Havit

    Havit Admin
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    #3 Havit, Apr 13, 2017
    Yes And Runs Perfect except when you de thottle and on tickover
     
  5. Havit

    Havit Admin
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    #4 Havit, Apr 13, 2017
    I think she would run rough if she had a electrical issue Ade.but she's starts on the button and pulls away no problem .it's only when decelerating it pops and farts
     
  6. GaryM

    GaryM It's him, you know who. Him from you know ....

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    #5 GaryM, Apr 13, 2017
    I had a similar experience on a ER5 years ago.
    It was backfiring on deceleration, turned out it was a dodgy electrical connection.
    Wiring loom had been butchered by a previous owner under the seat and as you started to brake and your weight shift forward it broke the connection.
    Couldn't even figure out why it had been butchered as it was only on one wire so can't have been an alarm.
     
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  7. Havit

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    #6 Havit, Apr 14, 2017
    And your twat suit :D:D:D
     
  8. GaryM

    GaryM It's him, you know who. Him from you know ....

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    #7 GaryM, Apr 14, 2017
    So wouldn't that make it a twat's suit :p
     
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  9. GaryM

    GaryM It's him, you know who. Him from you know ....

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    #8 GaryM, Apr 14, 2017
    But if it's a twat's suit surely that makes it a twat suit ;)
    I wish we had a devil smiley
     
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