Rough idle and lack of power
Had a brilliant run out today bike r1200gs lc running great and no issues. I rode into a busy town and slow moving traffic and the idle felt rough and the warning triangle went to orange. I stopped bike turn ignition off then started bike again and warning light now off so I blasted it down motorway and it wouldn`t pull like it should as I geared down to 4th and went on full throttle just didnt pull at all well. I came off motorway to lights and idle was rough.
I have changed plugs tonight and air filter and disconnected battery hoping it was a software glitch but not been on it.
Anyone any ideas or advice?
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