BMW K bikes (Bricks)


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1Back to top Go down   Misfire issues  Empty Misfire issues Sat Aug 19, 2023 8:20 pm

wizz1234

wizz1234
active member
active member
Did 100 miles bike ran really well apart from speedo playing up 7 days ago. Over the next few 7 days I started the bike up few times while I was while I was diagnosing the Speedo issue. Went to ride it today and the bike is misfiring and lakes power. If I hold it at say 3000 revs when stationary the revs start going up and down. Any suggestions please thanks. When riding the bike if I tried to accelerate the bike goes into kangaroo mode

    

2Back to top Go down   Misfire issues  Empty Re: Misfire issues Sat Aug 19, 2023 8:27 pm

Rick G

Rick G
admin
admin
Have you replaced the fuel filter and also it is possible the ignition switch needs cleaning.


__________________________________________________
"Man sacrifices his health in order to make money.
Then he sacrifices money to recuperate his health.
And then he is so anxious about the future that he does not enjoy the present; the result being that he does not live in the present or the future; he lives as if he is never going to die, and then dies having never really lived."   Dalai Lama


Bikes 1999 K1100 LT with a Big Block 1200
    

3Back to top Go down   Misfire issues  Empty Re: Misfire issues Sun Aug 20, 2023 4:02 am

wizz1234

wizz1234
active member
active member
No I haven’t done anything yet where is the fuel filter?

    

4Back to top Go down   Misfire issues  Empty Re: Misfire issues Sun Aug 20, 2023 4:18 am

Rick G

Rick G
admin
admin
Inside the tank, do a search of the forum and you will find many threads about changing the fuel filter.


__________________________________________________
"Man sacrifices his health in order to make money.
Then he sacrifices money to recuperate his health.
And then he is so anxious about the future that he does not enjoy the present; the result being that he does not live in the present or the future; he lives as if he is never going to die, and then dies having never really lived."   Dalai Lama


Bikes 1999 K1100 LT with a Big Block 1200
    

5Back to top Go down   Misfire issues  Empty Re: Misfire issues Sun Aug 20, 2023 1:08 pm

wizz1234

wizz1234
active member
active member
I have a spark on all 4 plugs and I have reseat the ecu is there a way of checking to see if there is a fuel blockage

    

6Back to top Go down   Misfire issues  Empty Re: Misfire issues Sun Aug 20, 2023 8:23 pm

Rick G

Rick G
admin
admin
Click on the PORTAL tab and then Tech Page below the blue/yellow moto and then agree then the very first item is how to replace the fuel filter. 
When you get a new to you K assume that no maintenance has ever been done.  Replace all fluids and filters as a minimum.


__________________________________________________
"Man sacrifices his health in order to make money.
Then he sacrifices money to recuperate his health.
And then he is so anxious about the future that he does not enjoy the present; the result being that he does not live in the present or the future; he lives as if he is never going to die, and then dies having never really lived."   Dalai Lama


Bikes 1999 K1100 LT with a Big Block 1200
    

7Back to top Go down   Misfire issues  Empty Re: Misfire issues Mon Aug 21, 2023 11:54 am

wizz1234

wizz1234
active member
active member
I have ordered a fuel filter

    

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