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Running rough
https://ukbeg.com/forum/viewtopic.php?f=8&t=14679
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Author:  Big Dave [ 10 Jun 2012 09:32 ]
Post subject:  Running rough

XB12S Lightning 2006 (4000 miles)
Last time i ran the bike about 4 months ago, bike ran perfect.
Started yesterday, fired up 1st time, however running very roughly, backfiring etc.
Took it down the road for about 5 miles still same, i could feel it trying to pick up onto what felt like both cylinders.
could this be stale petrol ? Always run on Optimax.
I know i should ride it more but i do have my reasons.
Any ideas on where to start looking.
Bikes been serviced properly from day one by BB.
Thanks
Dave.

Author:  pash [ 10 Jun 2012 09:48 ]
Post subject:  Re: Running rough

One plug wet cos you started the bike then shut it down with the engine cold?

Author:  al_f_au [ 10 Jun 2012 10:24 ]
Post subject:  Re: Running rough

Fully charge your Battery, then test.
Reset TPS,then test.
Fresh fuel wouldn't hurt.
New plugs ?
Preform Closed loop learning ride.(8 miles under 3500 rpm)
Exhaust gas leak ?

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