800GS cutting out on idle

[growweblaar]

My 800GS (2009) has started cutting out occasionally when idling, e.g. waiting at a robot. Never immediately, it idles for a while, I can see the rev needle pulsating slightly and hear the idle becoming shaky, then dies. Starts up again with no problems. Any ideas?

 

[Grootseun]

 

[TheBear]

 

[Challa]

 

[Grootseun]

 

[Black_Hawk]

 

[tinusvdb]

 

[Jughead]

 

[growweblaar]

 

[growweblaar]

 

[EssBee]

 

[growweblaar]

 

[growweblaar]